Major CI Revamp. #380

Job	Run time
FreeBSD (SDL2)	1m 1s
Steam Linux Runtime (SDL2)	1m 1s
Fedora Linux MinGW (SDL2)	45s
iOS/tvOS (SDL3) (iOS, iphoneos, arm64)	44s
iOS/tvOS (SDL3) (iOS, iphonesimulator, x86_64;arm64)	1m 0s
Fedora Linux MinGW (SDL3)	41s
Debian Linux PPC (SDL2)	1m 42s
iOS/tvOS (SDL3) (tvOS, appletvos, arm64)	41s
Debian Linux PPC (SDL3)	57s
iOS/tvOS (SDL3) (tvOS, appletvsimulator, x86_64;arm64)	53s
Steam Linux Runtime (SDL3)	1m 10s
macOS (x86_64) (SDL2)	25s
macOS (Universal) (SDL3)	1m 16s
Windows MSVC (SDL2)	1m 9s
Windows MSVC (SDL3)	1m 9s
	14m 34s

Provide feedback