[fenix] For https://github.com/mozilla-mobile/fenix/issues/6628 - Remove required for biometric manifest

app/src/main/AndroidManifest.xml

@@ -11,9 +11,9 @@
     <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
     <uses-permission android:name="android.permission.CAMERA" />
     <uses-permission android:name="android.permission.RECORD_AUDIO" />
-    <uses-permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT"/>
+    <uses-permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT" />
     <uses-permission android:name="android.permission.VIBRATE" />
-    <uses-permission android:name="android.permission.USE_BIOMETRIC" android:requiredFeature="false"/>
+    <uses-permission android:name="android.permission.USE_BIOMETRIC" />
 
     <!-- Needed to prompt the user to give permission to install a downloaded apk -->
     <uses-permission-sdk-23 android:name="android.permission.REQUEST_INSTALL_PACKAGES" />