[release-0.15] macos-11をmacos-12にアップデートしておく (#813) #3251

Job	Run time
actionlint	20s
rust-lint	7m 22s
rust-test (windows-2019)	7m 12s
rust-test (windows-2022)	1s
shellcheck	16s
rust-test (windows-2019, directml)	6m 53s
rust-test (windows-2022, directml)	6m 35s
rust-test (macos-12)	1s
validate-cargo-lock	1m 22s
rust-test (macos-13)	3h 32m 38s
rust-test (ubuntu-20.04)	3m 54s
rust-test (ubuntu-22.04)	4m 1s
build-python-api (windows-latest)	7m 19s
build-python-api (macos-latest)	3m 42s
build-python-api (ubuntu-latest)	3m 32s
build-unix-cpp-example (macos-latest, osx-x64-cpu-cpp-shared)	2m 44s
build-unix-cpp-example (ubuntu-latest, linux-x64-cpu-cpp-shared)	2m 13s
xtask-generate-c-header	22s
	4h 30m 27s

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