Bump the python-packages group with 5 updates

Bumps the python-packages group with 5 updates:

| Package | From | To |
| --- | --- | --- |
| [pydantic](https://github.com/pydantic/pydantic) | `2.12.4` | `2.12.5` |
| [fastapi](https://github.com/fastapi/fastapi) | `0.121.3` | `0.123.0` |
| [asyncpg](https://github.com/MagicStack/asyncpg) | `0.30.0` | `0.31.0` |
| [mypy](https://github.com/python/mypy) | `1.18.2` | `1.19.0` |
| [sphinx](https://github.com/sphinx-doc/sphinx) | `8.2.3` | `9.0.1` |


Updates `pydantic` from 2.12.4 to 2.12.5
- [Release notes](https://github.com/pydantic/pydantic/releases)
- [Changelog](https://github.com/pydantic/pydantic/blob/main/HISTORY.md)
- [Commits](pydantic/pydantic@v2.12.4...v2.12.5)

Updates `fastapi` from 0.121.3 to 0.123.0
- [Release notes](https://github.com/fastapi/fastapi/releases)
- [Commits](fastapi/fastapi@0.121.3...0.123.0)

Updates `asyncpg` from 0.30.0 to 0.31.0
- [Release notes](https://github.com/MagicStack/asyncpg/releases)
- [Commits](MagicStack/asyncpg@v0.30.0...v0.31.0)

Updates `mypy` from 1.18.2 to 1.19.0
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v1.18.2...v1.19.0)

Updates `sphinx` from 8.2.3 to 9.0.1
- [Release notes](https://github.com/sphinx-doc/sphinx/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx/blob/master/CHANGES.rst)
- [Commits](sphinx-doc/sphinx@v8.2.3...v9.0.1)

---
updated-dependencies:
- dependency-name: pydantic
  dependency-version: 2.12.5
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: python-packages
- dependency-name: fastapi
  dependency-version: 0.123.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-packages
- dependency-name: asyncpg
  dependency-version: 0.31.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-packages
- dependency-name: mypy
  dependency-version: 1.19.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-packages
- dependency-name: sphinx
  dependency-version: 9.0.1
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: python-packages
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pyproject.toml

@@ -64,7 +64,7 @@ exclude = ["docs", "tests"]
 
 [project.optional-dependencies]
 server = [
-  "fastapi>=0.121.3,<0.123.0",
+  "fastapi>=0.121.3,<0.124.0",
   "starlette>=0.49.3,<0.51.0",
   "uvicorn~=0.38.0",
   "starlette-exporter~=0.23.0",
@@ -79,7 +79,7 @@ consumer = [
   "cramjam~=2.11.0",
 ]
 http2kafka = [
-  "fastapi~=0.121.3",
+  "fastapi>=0.121.3,<0.124.0",
   "starlette>=0.49.3,<0.51.0",
   "uvicorn~=0.38.0",
   "starlette-exporter~=0.23.0",
@@ -88,7 +88,7 @@ http2kafka = [
   "cramjam~=2.11.0",
 ]
 postgres = [
-  "asyncpg~=0.30.0",
+  "asyncpg>=0.30,<0.32",
 ]
 gssapi = [
   "gssapi~=1.10.0",
@@ -114,7 +114,7 @@ test =[
 ]
 dev = [
   "pre-commit>=4.4,<4.6",
-  "mypy~=1.18.2",
+  "mypy>=1.18.2,<1.20.0",
   "sqlalchemy[mypy]~=2.0.41",
   "types-pyyaml~=6.0.12",
   "types-python-dateutil~=2.9.0",
@@ -125,7 +125,7 @@ docs = [
   "setuptools-git-versioning~=2.1.0",
   "autodoc-pydantic~=2.2.0",
   "numpydoc~=1.9.0",
-  "sphinx~=8.2.3",
+  "sphinx>=8.2.3,<9.1.0",
   "furo~=2025.9.25",
   "sphinx-copybutton~=0.5.2",
   "sphinxcontrib-towncrier~=0.5.0a0",