Build(deps): Bump com.google.firebase:firebase-messaging

Bumps [com.google.firebase:firebase-messaging](https://github.com/firebase/firebase-android-sdk) from 23.1.1 to 23.1.2.
- [Release notes](https://github.com/firebase/firebase-android-sdk/releases)
- [Changelog](https://github.com/firebase/firebase-android-sdk/blob/master/docs/make_release_notes.py)
- [Commits](https://github.com/firebase/firebase-android-sdk/commits)

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

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

app/build.gradle

@@ -365,7 +365,7 @@ dependencies {
     implementation "com.github.stateless4j:stateless4j:2.6.0"
 
     // upon each update first test: new registration, receive push
-    gplayImplementation "com.google.firebase:firebase-messaging:23.1.1"
+    gplayImplementation "com.google.firebase:firebase-messaging:23.1.2"
 
     implementation 'com.github.nextcloud.android-common:ui:0.6.0'