build: Add appid suffix to android debug builds

android/app/build.gradle

@@ -65,6 +65,8 @@ android {
     buildTypes {
         debug {
             signingConfig signingConfigs.debug
+            applicationIdSuffix ".debug"
+            versionNameSuffix "-debug"
         }
         release {
             signingConfig signingConfigs.release

android/app/src/debug/AndroidManifest.xml

@@ -1,8 +0,0 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="chat.fluffy.fluffychat">
-    <!-- The INTERNET permission is required for development. Specifically,
-         the Flutter tool needs it to communicate with the running application
-         to allow setting breakpoints, to provide hot reload, etc.
-    -->
-    <uses-permission android:name="android.permission.INTERNET"/>
-</manifest>

android/app/src/profile/AndroidManifest.xml

@@ -1,8 +0,0 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="chat.fluffy.fluffychat">
-    <!-- The INTERNET permission is required for development. Specifically,
-         the Flutter tool needs it to communicate with the running application
-         to allow setting breakpoints, to provide hot reload, etc.
-    -->
-    <uses-permission android:name="android.permission.INTERNET"/>
-</manifest>