Bug 1849833 - Replace deprecated extractNativeLibs manifest attribute.

Starting with AGP 4.2.0, the DSL option useLegacyPackaging replaces the extractNativeLibs manifest attribute.
https://developer.android.com/guide/topics/manifest/application-element#extractNativeLibs

app/build.gradle

@@ -231,6 +231,9 @@ android {
             excludes += ['META-INF/atomicfu.kotlin_module', 'META-INF/AL2.0', 'META-INF/LGPL2.1',
                          'META-INF/LICENSE.md', 'META-INF/LICENSE-notice.md']
         }
+        jniLibs {
+            useLegacyPackaging true
+        }
     }
 
 

app/src/main/AndroidManifest.xml

@@ -43,7 +43,6 @@
     <application
         android:name=".FenixApplication"
         android:allowBackup="false"
-        android:extractNativeLibs="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"