chore(deps-dev): bump msgraph-core from 1.3.5 to 1.3.8

Bumps [msgraph-core](https://github.com/microsoftgraph/msgraph-sdk-python-core) from 1.3.5 to 1.3.8.
- [Release notes](https://github.com/microsoftgraph/msgraph-sdk-python-core/releases)
- [Changelog](https://github.com/microsoftgraph/msgraph-sdk-python-core/blob/main/CHANGELOG.md)
- [Commits](microsoftgraph/msgraph-sdk-python-core@v1.3.5...v1.3.8)

---
updated-dependencies:
- dependency-name: msgraph-core
  dependency-version: 1.3.8
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

requirements-dev.txt

@@ -42,7 +42,7 @@ microsoft-kiota-serialization-multipart==1.9.6
 microsoft-kiota-serialization-text==1.9.6
 msal==1.33.0
 msal-extensions==1.3.1
-msgraph-core==1.3.5
+msgraph-core==1.3.8
 multidict==6.6.4
 mypy==1.17.1
 mypy-extensions==1.1.0