permission_handler_android 10.0.0

permission_handler_android: ^10.0.0 copied to clipboard

• BREAKING CHANGE: Updated Android compileSdkVersion to 33 to handle the new POST_NOTIFICATIONS permission.

When updating to version 10.0.0 make sure to update the android/app/build.gradle file and set the compileSdkVersion to 33.

• Undoes PR #765 which by mistake requests write_external_storage permission based on the target SDK instead of the actual SDK of the Android device.

• Moves Android implementation into its own package.