Discard dependency info in apk and stricten cleartext traffic to local streamer only

[TranceLove]

Description

• Allow cleartext traffic only at localhost, which is required for streaming media over network
• Disable include dependency info in built apk. Not much advantage from this, and Google would encrypt it using its own method, hence remove it altogether

Issue tracker

Fixes #4084

Manual tests

• [x] Done

• Pixel 2 emulator, running Android 7.1.1

• Pixel 6 emulator, running Android 13

Streaming media from remote server should continue work without problem.

APK proprietary blob existence check, may rely on @IzzySoft's help instead

Build tasks success

Successfully running following tasks on local:

• [x] ./gradlew assembledebug
• [x] ./gradlew spotlessCheck