build: bump the backend-deps group in /src/api with 14 updates

Bumps the backend-deps group in /src/api with 14 updates:

| Package | From | To |
| --- | --- | --- |
| [cachetools](https://github.com/tkem/cachetools) | `6.2.1` | `6.2.4` |
| [fastapi](https://github.com/fastapi/fastapi) | `0.120.4` | `0.128.0` |
| [azure-core](https://github.com/Azure/azure-sdk-for-python) | `1.36.0` | `1.37.0` |
| [azure-search-documents](https://github.com/Azure/azure-sdk-for-python) | `11.7.0b1` | `11.7.0b2` |
| [azure-cosmos](https://github.com/Azure/azure-sdk-for-python) | `4.14.0` | `4.14.3` |
| [semantic-kernel[azure]](https://github.com/microsoft/semantic-kernel) | `1.37.1` | `1.39.0` |
| [openai](https://github.com/openai/openai-python) | `2.6.1` | `2.14.0` |
| [opentelemetry-sdk](https://github.com/open-telemetry/opentelemetry-python) | `1.38.0` | `1.39.1` |
| [opentelemetry-api](https://github.com/open-telemetry/opentelemetry-python) | `1.38.0` | `1.39.1` |
| [opentelemetry-semantic-conventions](https://github.com/open-telemetry/opentelemetry-python) | `0.59b0` | `0.60b1` |
| [opentelemetry-instrumentation](https://github.com/open-telemetry/opentelemetry-python-contrib) | `0.59b0` | `0.60b1` |
| [azure-monitor-opentelemetry](https://github.com/Azure/azure-sdk-for-python) | `1.8.1` | `1.8.3` |
| [pytest](https://github.com/pytest-dev/pytest) | `8.4.2` | `9.0.2` |
| [pytest-asyncio](https://github.com/pytest-dev/pytest-asyncio) | `1.2.0` | `1.3.0` |


Updates `cachetools` from 6.2.1 to 6.2.4
- [Changelog](https://github.com/tkem/cachetools/blob/master/CHANGELOG.rst)
- [Commits](tkem/cachetools@v6.2.1...v6.2.4)

Updates `fastapi` from 0.120.4 to 0.128.0
- [Release notes](https://github.com/fastapi/fastapi/releases)
- [Commits](fastapi/fastapi@0.120.4...0.128.0)

Updates `azure-core` from 1.36.0 to 1.37.0
- [Release notes](https://github.com/Azure/azure-sdk-for-python/releases)
- [Commits](Azure/azure-sdk-for-python@azure-core_1.36.0...azure-core_1.37.0)

Updates `azure-search-documents` from 11.7.0b1 to 11.7.0b2
- [Release notes](https://github.com/Azure/azure-sdk-for-python/releases)
- [Changelog](https://github.com/Azure/azure-sdk-for-python/blob/main/sdk/search/azure-search-documents/CHANGELOG.md)
- [Commits](Azure/azure-sdk-for-python@azure-search-documents_11.7.0b1...azure-search-documents_11.7.0b2)

Updates `azure-cosmos` from 4.14.0 to 4.14.3
- [Release notes](https://github.com/Azure/azure-sdk-for-python/releases)
- [Commits](Azure/azure-sdk-for-python@azure-cosmos_4.14.0...azure-cosmos_4.14.3)

Updates `semantic-kernel[azure]` from 1.37.1 to 1.39.0
- [Release notes](https://github.com/microsoft/semantic-kernel/releases)
- [Commits](microsoft/semantic-kernel@python-1.37.1...dotnet-1.39.0)

Updates `openai` from 2.6.1 to 2.14.0
- [Release notes](https://github.com/openai/openai-python/releases)
- [Changelog](https://github.com/openai/openai-python/blob/main/CHANGELOG.md)
- [Commits](openai/openai-python@v2.6.1...v2.14.0)

Updates `opentelemetry-sdk` from 1.38.0 to 1.39.1
- [Release notes](https://github.com/open-telemetry/opentelemetry-python/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-python/blob/v1.39.1/CHANGELOG.md)
- [Commits](open-telemetry/opentelemetry-python@v1.38.0...v1.39.1)

Updates `opentelemetry-api` from 1.38.0 to 1.39.1
- [Release notes](https://github.com/open-telemetry/opentelemetry-python/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-python/blob/v1.39.1/CHANGELOG.md)
- [Commits](open-telemetry/opentelemetry-python@v1.38.0...v1.39.1)

Updates `opentelemetry-semantic-conventions` from 0.59b0 to 0.60b1
- [Release notes](https://github.com/open-telemetry/opentelemetry-python/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-python/blob/main/CHANGELOG.md)
- [Commits](https://github.com/open-telemetry/opentelemetry-python/commits)

Updates `opentelemetry-instrumentation` from 0.59b0 to 0.60b1
- [Release notes](https://github.com/open-telemetry/opentelemetry-python-contrib/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-python-contrib/blob/main/CHANGELOG.md)
- [Commits](https://github.com/open-telemetry/opentelemetry-python-contrib/commits)

Updates `azure-monitor-opentelemetry` from 1.8.1 to 1.8.3
- [Release notes](https://github.com/Azure/azure-sdk-for-python/releases)
- [Commits](Azure/azure-sdk-for-python@azure-monitor-opentelemetry_1.8.1...azure-monitor-opentelemetry_1.8.3)

Updates `pytest` from 8.4.2 to 9.0.2
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@8.4.2...9.0.2)

Updates `pytest-asyncio` from 1.2.0 to 1.3.0
- [Release notes](https://github.com/pytest-dev/pytest-asyncio/releases)
- [Commits](pytest-dev/pytest-asyncio@v1.2.0...v1.3.0)

---
updated-dependencies:
- dependency-name: cachetools
  dependency-version: 6.2.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: backend-deps
- dependency-name: fastapi
  dependency-version: 0.128.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: backend-deps
- dependency-name: azure-core
  dependency-version: 1.37.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: backend-deps
- dependency-name: azure-search-documents
  dependency-version: 11.7.0b2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: backend-deps
- dependency-name: azure-cosmos
  dependency-version: 4.14.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: backend-deps
- dependency-name: semantic-kernel[azure]
  dependency-version: 1.39.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: backend-deps
- dependency-name: openai
  dependency-version: 2.14.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: backend-deps
- dependency-name: opentelemetry-sdk
  dependency-version: 1.39.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: backend-deps
- dependency-name: opentelemetry-api
  dependency-version: 1.39.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: backend-deps
- dependency-name: opentelemetry-semantic-conventions
  dependency-version: 0.60b1
  dependency-type: direct:production
  dependency-group: backend-deps
- dependency-name: opentelemetry-instrumentation
  dependency-version: 0.60b1
  dependency-type: direct:production
  dependency-group: backend-deps
- dependency-name: azure-monitor-opentelemetry
  dependency-version: 1.8.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: backend-deps
- dependency-name: pytest
  dependency-version: 9.0.2
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: backend-deps
- dependency-name: pytest-asyncio
  dependency-version: 1.3.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: backend-deps
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

src/api/requirements.txt

@@ -1,40 +1,40 @@
 # Base packages
-cachetools==6.2.1
+cachetools==6.2.4
 python-dotenv==1.2.1
-fastapi==0.120.4
+fastapi==0.128.0
 uvicorn[standard]
 pydantic[email]
 
 # Azure SDK Core
-azure-core==1.36.0
+azure-core==1.37.0
 requests==2.32.5
 types-requests==2.32.4.20250913
 aiohttp==3.13.2
 
 # Azure Services
 azure-identity==1.25.1
-azure-search-documents==11.7.0b1
+azure-search-documents==11.7.0b2
 azure-ai-projects==1.0.0
 azure-ai-inference==1.0.0b9
-azure-cosmos==4.14.0
+azure-cosmos==4.14.3
 
 # Additional utilities
-semantic-kernel[azure]==1.37.1
-openai==2.6.1
+semantic-kernel[azure]==1.39.0
+openai==2.14.0
 pyodbc==5.3.0
 pandas==2.3.3
 
 opentelemetry-exporter-otlp-proto-grpc
 opentelemetry-exporter-otlp-proto-http
 opentelemetry-exporter-otlp-proto-grpc
 azure-monitor-events-extension
-opentelemetry-sdk==1.38.0
-opentelemetry-api==1.38.0
-opentelemetry-semantic-conventions==0.59b0
-opentelemetry-instrumentation==0.59b0
-azure-monitor-opentelemetry==1.8.1
+opentelemetry-sdk==1.39.1
+opentelemetry-api==1.39.1
+opentelemetry-semantic-conventions==0.60b1
+opentelemetry-instrumentation==0.60b1
+azure-monitor-opentelemetry==1.8.3
 
 # Development tools
-pytest==8.4.2
+pytest==9.0.2
 pytest-cov==7.0.0
-pytest-asyncio==1.2.0
+pytest-asyncio==1.3.0