Bump com.google.firebase:firebase-admin from 9.4.1 to 9.4.2

Bumps [com.google.firebase:firebase-admin](https://github.com/firebase/firebase-admin-java) from 9.4.1 to 9.4.2.
- [Release notes](https://github.com/firebase/firebase-admin-java/releases)
- [Commits](firebase/firebase-admin-java@v9.4.1...v9.4.2)

---
updated-dependencies:
- dependency-name: com.google.firebase:firebase-admin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -1,7 +1,7 @@
 [versions]
 crowdin = "1.19.5"
 exposed = "0.57.0"
-firebase-admin = "9.4.1"
+firebase-admin = "9.4.2"
 imageio-webp = "0.1.6"
 kotlin = "2.1.0"
 kotlinx-kover = "0.8.3"