ci: improve macOS build #863

Job	Run time
build_portable_windows / Build Portable FFmpeg (win64)	25m 2s
build_debian / Build FFmpeg (bullseye, amd64)	24m 54s
build_portable_mac / Build Portable FFmpeg (macos-12, x86_64)	24m 59s
build_portable_linux / Build Portable FFmpeg (amd64)	24m 56s
build_debian / Build FFmpeg (bullseye, arm64)	15m 5s
build_portable_mac / Build Portable FFmpeg (macos-14, arm64)	21m 21s
build_debian / Build FFmpeg (bullseye, armhf)	13m 23s
build_portable_linux / Build Portable FFmpeg (arm64)	24m 57s
build_ubuntu / Build FFmpeg (focal, amd64)	24m 54s
build_debian / Build FFmpeg (bookworm, amd64)	24m 57s
build_ubuntu / Build FFmpeg (focal, arm64)	16m 41s
build_debian / Build FFmpeg (bookworm, arm64)	14m 27s
build_ubuntu / Build FFmpeg (focal, armhf)	14m 57s
build_debian / Build FFmpeg (bookworm, armhf)	13m 13s
build_ubuntu / Build FFmpeg (jammy, amd64)	24m 55s
build_ubuntu / Build FFmpeg (jammy, arm64)	16m 10s
build_ubuntu / Build FFmpeg (jammy, armhf)	14m 25s
build_ubuntu / Build FFmpeg (noble, amd64)	24m 55s
build_ubuntu / Build FFmpeg (noble, arm64)	17m 27s
build_ubuntu / Build FFmpeg (noble, armhf)	15m 3s
build_debian / Publish Release	1s
build_portable_linux / Publish Portable Release	1s
build_ubuntu / Publish Release	1s
build_portable_mac / Publish Portable Release	1s
build_portable_windows / Publish Portable Release	1s
	6h 36m 46s

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