Fix GitHub CI as it now uses AppleSilicon HW #94

Job	Run time
build (ubuntu-latest, Debug, static, 5.12, x86_64)	1m 38s
build (ubuntu-latest, Debug, static, 6.6.0, x86_64;arm64)	2m 11s
build (ubuntu-latest, Debug, shared, 5.12, x86_64)	1m 40s
build (ubuntu-latest, Debug, shared, 6.6.0, x86_64;arm64)	1m 57s
build (ubuntu-latest, Release, static, 5.12, x86_64)	4m 11s
build (ubuntu-latest, Release, static, 6.6.0, x86_64;arm64)	2m 54s
build (ubuntu-latest, Release, shared, 5.12, x86_64)	1m 43s
build (ubuntu-latest, Release, shared, 6.6.0, x86_64;arm64)	4m 0s
build (windows-latest, Debug, static, 5.12, x86_64)	4m 2s
build (windows-latest, Debug, static, 6.6.0, x86_64;arm64)	4m 23s
build (windows-latest, Debug, shared, 5.12, x86_64)	2m 22s
build (windows-latest, Debug, shared, 6.6.0, x86_64;arm64)	3m 58s
build (windows-latest, Release, static, 5.12, x86_64)	1m 27s
build (windows-latest, Release, static, 6.6.0, x86_64;arm64)	4m 58s
build (windows-latest, Release, shared, 5.12, x86_64)	4m 53s
build (windows-latest, Release, shared, 6.6.0, x86_64;arm64)	2m 41s
build (macos-latest, Debug, static, 5.12, x86_64)	1m 8s
build (macos-latest, Debug, static, 6.6.0, x86_64;arm64)	7m 11s
build (macos-latest, Debug, shared, 5.12, x86_64)	1m 14s
build (macos-latest, Debug, shared, 6.6.0, x86_64;arm64)	3m 43s
build (macos-latest, Release, static, 5.12, x86_64)	32s
build (macos-latest, Release, static, 6.6.0, x86_64;arm64)	3m 44s
build (macos-latest, Release, shared, 5.12, x86_64)	3m 22s
build (macos-latest, Release, shared, 6.6.0, x86_64;arm64)	3m 26s
	1h 13m 18s

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