chore(deps): bump com.azure:azure-identity from 1.9.0 to 1.9.1 (#452)

Bumps [com.azure:azure-identity](https://github.com/Azure/azure-sdk-for-java) from 1.9.0 to 1.9.1.
- [Release notes](https://github.com/Azure/azure-sdk-for-java/releases)
- [Commits](Azure/azure-sdk-for-java@azure-core_1.9.0...azure-identity_1.9.1)

---
updated-dependencies:
- dependency-name: com.azure:azure-identity
  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>

gradle/libs.versions.toml

@@ -6,7 +6,7 @@ edc = "0.1.0"
 postgres = "42.6.0"
 awaitility = "4.2.0"
 nimbus = "9.31"
-azure-identity = "1.9.0"
+azure-identity = "1.9.1"
 slf4j = "2.0.7"
 okhttp = "4.11.0"
 mockwebserver = "5.0.0-alpha.11"