CI: Add PPC Artifacts (#220) #733

Job	Run time
Rocky Linux	1m 54s
Debian Linux PPC	1m 53s
Rocky Linux MinGW	1m 11s
Debian Linux PPC SDL3	1m 1s
FreeBSD	1m 12s
Rocky Linux SDL3	1m 34s
Windows (MSVC)	45s
iOS/tvOS SDL3 (iOS, iphoneos, arm64)	1m 1s
iOS/tvOS SDL3 (iOS, iphonesimulator, x86_64;arm64)	1m 3s
Rocky Linux MinGW SDL3	1m 3s
macOS (x86_64)	40s
iOS/tvOS SDL3 (tvOS, appletvos, arm64)	47s
iOS/tvOS SDL3 (tvOS, appletvsimulator, x86_64;arm64)	1m 16s
macOS (Universal) SDL3	1m 3s
	16m 23s

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