Handle errors in WaitAndAcquireGPUSwapchainTexture #759

Job	Run time
Rocky Linux MinGW	1m 0s
FreeBSD	1m 14s
Rocky Linux	1m 56s
iOS/tvOS SDL3 (iOS, iphoneos, arm64)	44s
Rocky Linux MinGW SDL3	46s
iOS/tvOS SDL3 (iOS, iphonesimulator, x86_64;arm64)	53s
Debian Linux PPC	1m 46s
iOS/tvOS SDL3 (tvOS, appletvos, arm64)	42s
Debian Linux PPC SDL3	1m 9s
iOS/tvOS SDL3 (tvOS, appletvsimulator, x86_64;arm64)	49s
Rocky Linux SDL3	1m 29s
macOS (x86_64)	34s
macOS (Universal) SDL3	56s
Windows (MSVC)	45s
	14m 43s

Provide feedback