CMake

Add nightly CI checks #135

Job	Run time
build (ubuntu-latest, Debug, static, 5.12, x86_64)	1m 10s
build (ubuntu-latest, Debug, static, 6.6.0, x86_64;arm64)	1m 11s
build (ubuntu-latest, Debug, shared, 5.12, x86_64)	1m 0s
build (ubuntu-latest, Debug, shared, 6.6.0, x86_64;arm64)	1m 13s
build (ubuntu-latest, Release, static, 5.12, x86_64)	1m 18s
build (ubuntu-latest, Release, static, 6.6.0, x86_64;arm64)	1m 16s
build (ubuntu-latest, Release, shared, 5.12, x86_64)	1m 5s
build (ubuntu-latest, Release, shared, 6.6.0, x86_64;arm64)	1m 42s
build (windows-latest, Debug, static, 5.12, x86_64)	1m 49s
build (windows-latest, Debug, static, 6.6.0, x86_64;arm64)	2m 7s
build (windows-latest, Debug, shared, 5.12, x86_64)	2m 1s
build (windows-latest, Debug, shared, 6.6.0, x86_64;arm64)	2m 28s
build (windows-latest, Release, static, 5.12, x86_64)	53s
build (windows-latest, Release, static, 6.6.0, x86_64;arm64)	2m 31s
build (windows-latest, Release, shared, 5.12, x86_64)	2m 9s
build (windows-latest, Release, shared, 6.6.0, x86_64;arm64)	2m 24s
build (macos-latest, Debug, static, 5.12, x86_64)	52s
build (macos-latest, Debug, static, 6.6.0, x86_64;arm64)	2m 34s
build (macos-latest, Debug, shared, 5.12, x86_64)	56s
build (macos-latest, Debug, shared, 6.6.0, x86_64;arm64)	2m 34s
build (macos-latest, Release, static, 5.12, x86_64)	29s
build (macos-latest, Release, static, 6.6.0, x86_64;arm64)	1m 58s
build (macos-latest, Release, shared, 5.12, x86_64)	28s
build (macos-latest, Release, shared, 6.6.0, x86_64;arm64)	2m 20s
	38m 28s

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