fix: revert 'play-services-ads' to working version

Author: Mopsalarm

app/build.gradle

@@ -189,7 +189,9 @@ dependencies {
 
     implementation 'androidx.fragment:fragment-ktx:1.6.2'
 
-    implementation "com.google.android.gms:play-services-ads:23.0.0"
+    // 23.0.0 breaks the apk for some reason (too small, fails to read android-manifest)
+    implementation "com.google.android.gms:play-services-ads:22.6.0"
+
     implementation 'com.google.firebase:firebase-analytics:21.6.2'
     implementation 'com.google.firebase:firebase-crashlytics:18.6.4'