android: downgrade AGP to 7.0.4

workaround for https://issuetracker.google.com/issues/232060576

Source/Android/build.gradle

@@ -4,7 +4,7 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.2.0'
+        classpath 'com.android.tools.build:gradle:7.0.4'
     }
 }