Android: Fix the build logic to generate the native debug symbols

[m4gr3d]

Follow-up to #105605.

The first PR attempted to enable the generation of native debug symbols, and while the symbols are generated, they are invalid and cannot be used to symbolicate the stack traces from the Play store.
This PR addresses that issue by disabling native debug symbols generation from gradle and instead using the .so files generated by scons.

[dsnopek]

When doing development, I like to build with scons debug_symbols=yes separate_debug_symbols=no, so that debug symbols are included in the libgodot_android.so file.

Before this PR, that work fine!

However, with this PR, if I unzip the android_sources.zip and the godot-lib.template.debug.aar, then the contained libgodot_android.so appears to be stripped of debug symbols.

Oddly, unzipping the android_debug.apk, the libgodot_android.so in there does appear to have debug symbols.

I haven't really tested the separate debug symbols, beyond that the zip file gets generated, because that's not a feature that I personally use.

[m4gr3d]

When doing development, I like to build with scons debug_symbols=yes separate_debug_symbols=no, so that debug symbols are included in the libgodot_android.so file.

Before this PR, that work fine!

However, with this PR, if I unzip the android_sources.zip and the godot-lib.template.debug.aar, then the contained libgodot_android.so appears to be stripped of debug symbols.

Oddly, unzipping the android_debug.apk, the libgodot_android.so in there does appear to have debug symbols.

I haven't really tested the separate debug symbols, beyond that the zip file gets generated, because that's not a feature that I personally use.

@dsnopek That issue should be fixed in the latest push.

[dsnopek]

@dsnopek That issue should be fixed in the latest push.

Thanks! It's working for me now :-)

[Repiteo]

A bit spicy to approve for a merge right before a new snapshot, but we can roll with it

[Repiteo]

Thanks!