Fix aarch64 compiling

[RossComputerGuy]

Fixes #1098 by patching AngelScript to handle compiling for specific CPU targets correctly.

[xal-0]

The 32 bit arm CallSystemFunctionNative won't work for some aarch64 systems (like Apple processors),. Angelscript since 2.36.0 supports aarch64-linux, so in the interest of having more games to test on Asahi Linux, I did a hacky backport of it. Updating Angelscript is the right solution but was going to take more work. This branch is tested on aarch64-linux: https://github.com/xal-0/openspades/tree/angelscript-aarch64-backport

[Fran6nd]

@RossComputerGuy @xal-0 if you are still interested, I managed to update angelscript and also openal to openal-soft. It tooks me a while but as rosetta will get someday deprecated I had to. (I am a Mac user).
But it should work for you as an arm user.
It builds for all platforms (see GitHub action section). But not tested on linux.

Here is my branch:
https://github.com/Fran6nd/zerospades/commits/angelscript-update/
It is a fork of zerospades as openspades main repo looks dead nowadays.
Cheers :)