Merge pull request #3504 from nextcloud/dependabot/gradle/com.google.firebase-firebase-messaging-23.4.0

Build(deps): Bump com.google.firebase:firebase-messaging from 23.3.1 to 23.4.0

app/build.gradle

@@ -306,7 +306,7 @@ dependencies {
     spotbugsPlugins 'com.mebigfatguy.fb-contrib:fb-contrib:7.6.3'
 
     gplayImplementation 'com.google.android.gms:play-services-base:18.2.0'
-    gplayImplementation "com.google.firebase:firebase-messaging:23.3.1"
+    gplayImplementation "com.google.firebase:firebase-messaging:23.4.0"
 
      implementation 'androidx.activity:activity-ktx:1.8.1'