Bump azure-monitor-opentelemetry-exporter from 1.0.0b28 to 1.0.0b32 (Azure-Samples#2169)

Bumps [azure-monitor-opentelemetry-exporter](https://github.com/Azure/azure-sdk-for-python) from 1.0.0b28 to 1.0.0b32.
- [Release notes](https://github.com/Azure/azure-sdk-for-python/releases)
- [Changelog](https://github.com/Azure/azure-sdk-for-python/blob/main/doc/esrp_release.md)
- [Commits](Azure/azure-sdk-for-python@azure-monitor-opentelemetry-exporter_1.0.0b28...azure-monitor-opentelemetry-exporter_1.0.0b32)

---
updated-dependencies:
- dependency-name: azure-monitor-opentelemetry-exporter
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Pamela Fox <[email protected]>

Author: dependabot[bot]

app/backend/requirements.txt

@@ -53,7 +53,7 @@ azure-identity==1.17.1
     #   msgraph-sdk
 azure-monitor-opentelemetry==1.6.1
     # via -r requirements.in
-azure-monitor-opentelemetry-exporter==1.0.0b28
+azure-monitor-opentelemetry-exporter==1.0.0b32
     # via azure-monitor-opentelemetry
 azure-search-documents==11.6.0b6
     # via -r requirements.in