Attribute receiver#com.google.firebase.iid.FirebaseInstanceIdInternalReceiver@exported value=(true) from AndroidManifest.xml:20:89-112
is also present at AndroidManifest.xml:39:93-117 value=(false).
Suggestion: add 'tools:replace="android:exported"' to <receiver> element at AndroidManifest.xml:20:5-115 to override.