feat(ogg_opus_player): Fix package for Flutter 3.27 (#384)

* feat(ogg_opus_player): add namespace to Android build.gradle

* Update AndroidManifest.xml

Author: tempo-riz

packages/ogg_opus_player/android/build.gradle

@@ -30,6 +30,8 @@ apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
 
 android {
+    namespace "one.mixin.ogg_opus_player"
+    
     // Bumping the plugin compileSdkVersion requires all clients of this plugin
     // to bump the version in their app.
     compileSdkVersion 31

packages/ogg_opus_player/android/src/main/AndroidManifest.xml

@@ -1,5 +1,4 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="one.mixin.oggOpusPlayer">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <uses-permission android:name="android.permission.RECORD_AUDIO" />