- update RetroArch to 1.18.0 (will need to be updated later)
- update cores to latest
- update assets, info, shaders, overlays, database
- leave kronos only for Generic.x86_64 and x11.x86_64
- putt back some RetroArch changes (shutdown/restart, path)
- get_git: use PKG_ var for skipping submodules
* use full lenght commit hash (for future get_git)
* core_info: use Makefile to install files
* glsl_shaders: remove toolchain from dependencies
* libretro_database: store cheats in original location
* retroarch: rebase patch: bluetooth pairing removal
* retroarch_assets: remove toolchain and fontconfig from dependencies
* retroarch_joypad_autoconfig: remove toolchain from dependencies
* retroarch_overlays: use Makefile to install files
* slang_shaders: remove toolchain from dependencies
* Lakka/smb.conf: remove Cheats share
* retroarch: remove cheat overlay mount
* retroarch: rebase patch for cpufreq/disable on switch
* retroarch: remove patch merged upstream (define for nightly)
* fbneo: add highscore.dat to system
* gpsp: disable dynarec on aarch64
* mame2003-plus: add artwork, cheat.dat and history.dat to system
* slang-shaders: add to all targets, not only for vulkan