Add full caching support for raster masks #880

Job	Run time
Win64.UCRT64.skiptest.Debug.Ninja	6h 0m 9s
Linux.noble.GNU14.skiptest.Debug.Ninja	5m 18s
Win64.UCRT64.nofeatures.Debug.Ninja	21m 0s
macOS.${{ matrix.compiler.compiler }}.${{ matrix.build.xcode }}.${{ matrix.target }}.${{ matrix.btype }}.${{ matrix.generator }}	0s
Linux.noble.GNU14.nofeatures.Debug.Ninja	3m 53s
Win64.UCRT64.skiptest.Release.Ninja	6h 0m 9s
Linux.noble.GNU14.skiptest.Release.Ninja	5m 30s
Win64.UCRT64.nofeatures.Release.Ninja	21m 45s
Linux.noble.GNU14.nofeatures.Release.Ninja	5m 26s
Linux.noble.LLVM16.skiptest.Debug.Ninja	5m 14s
Linux.noble.LLVM16.nofeatures.Debug.Ninja	4m 51s
Linux.noble.LLVM16.skiptest.Release.Ninja	5m 28s
Linux.noble.LLVM16.nofeatures.Release.Ninja	5m 25s
	13h 24m 8s

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