Godot 4.3 export to Android release and debug issue aab files

### Tested versions

Reproduce on Godot 4.3stable version.

### System information

windows 10 - Godot 4.3

### Issue description

When exporting to Android aab file I have got the issue. The release file is bigger than debug one. When I extracted the release file I found dir "BUNDLE-METADATA" containing com.android.tools.build.debugsymbols and big *.so files

### Steps to reproduce

1 Create new project
2 Install Android build template
3 Project-Export add android export
4 Check: Use gradle build
5 Choose: Export AAB
6 Export project
7 Export with Debug create 2 variants using .aab extension

8 * to release export use keystore

### Minimal reproduction project (MRP)

[issue_test.zip](https://github.com/user-attachments/files/16761586/issue_test.zip)
readme.txt file contains the keystore user and password
I cannot download my .aab files because they are 45 MB for debug and 84 MB for release

Start with the reproduction steps in the issue and the issue_test.zip project; inspect its readme.txt for the stated export setup. Reproduce the Android Gradle AAB exports for debug and release, then compare the extracted bundles, including BUNDLE-METADATA and the .so files. Done means the release/debug difference is explained and the reported release contents or size issue is resolved.

Written by the indexing model from the issue text.