[StepSecurity] ci: Harden GitHub Actions #55

Job	Run time
build (windows-2019, x64-Debug, amd64)	1m 6s
build (windows-2019, x64-Release, amd64)	1m 2s
build (windows-2022, x64-Debug, amd64)	1m 26s
build (windows-2022, x64-Release, amd64)	1m 28s
build (windows-2019, x86-Debug, amd64_x86)	1m 10s
build (windows-2019, x86-Release, amd64_x86)	1m 8s
build (windows-2022, x86-Debug, amd64_x86)	1m 42s
build (windows-2022, x86-Release, amd64_x86)	1m 38s
build (windows-2022, x64-Debug-Clang, amd64)	1m 44s
build (windows-2022, x64-Release-Clang, amd64)	53s
build (windows-2022, x86-Debug-Clang, amd64_x86)	1m 42s
build (windows-2022, x86-Release-Clang, amd64_x86)	1m 48s
build (windows-2022, arm64-Debug, amd64_arm64)	1m 16s
build (windows-2022, arm64-Release, amd64_arm64)	1m 26s
build (windows-2022, arm64ec-Debug, amd64_arm64)	54s
build (windows-2022, arm64ec-Release, amd64_arm64)	1m 33s
	21m 56s

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