chore(deps)(deps): bump google-cloud-firestore.version

Bumps `google-cloud-firestore.version` from 3.37.0 to 3.38.0.

Updates `com.google.cloud:google-cloud-firestore` from 3.37.0 to 3.38.0
- [Release notes](https://github.com/googleapis/java-firestore/releases)
- [Changelog](https://github.com/googleapis/java-firestore/blob/main/CHANGELOG.md)
- [Commits](googleapis/java-firestore@v3.37.0...v3.38.0)

Updates `com.google.cloud:google-cloud-firestore-admin` from 3.37.0 to 3.38.0
- [Release notes](https://github.com/googleapis/java-firestore/releases)
- [Changelog](https://github.com/googleapis/java-firestore/blob/main/CHANGELOG.md)
- [Commits](googleapis/java-firestore@v3.37.0...v3.38.0)

---
updated-dependencies:
- dependency-name: com.google.cloud:google-cloud-firestore
  dependency-version: 3.38.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: com.google.cloud:google-cloud-firestore-admin
  dependency-version: 3.38.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

plugins/firebase/pom.xml

@@ -37,7 +37,7 @@
     <properties>
         <maven.deploy.skip>false</maven.deploy.skip>
         <firebase-admin.version>9.8.0</firebase-admin.version>
-        <google-cloud-firestore.version>3.37.0</google-cloud-firestore.version>
+        <google-cloud-firestore.version>3.38.0</google-cloud-firestore.version>
         <google-cloud-logging.version>3.27.0</google-cloud-logging.version>
         <google-cloud-trace.version>2.85.0</google-cloud-trace.version>
         <google-cloud-monitoring.version>3.87.0</google-cloud-monitoring.version>