Delete: 不要な指定を削除 #338

Job	Run time
validate-cargo-lock	30s
shellcheck	15s
rust-lint	3m 6s
build-unix-cpp-example (macos-latest, osx-x64-cpu-cpp-shared)	4m 1s
build-windows-cpp-example	6m 17s
actionlint	27s
build-unix-cpp-example (ubuntu-latest, linux-x64-cpu-cpp-shared)	3m 2s
c-header	1m 9s
rust-integration-test-strategy-matrix	3s
rust-unit-test	5m 28s
build-and-test-java-api (windows-latest)	11m 10s
build-and-test-java-api (macos-latest)	5m 21s
build-and-test-java-api (ubuntu-latest)	4m 4s
build-and-test-python-api (windows-latest)	10m 52s
build-and-test-python-api (macos-latest)	6m 10s
build-and-test-python-api (ubuntu-latest)	4m 17s
rust-integration-test (windows-2019, directml)	4m 4s
rust-integration-test (macos-11)	2m 49s
rust-integration-test (ubuntu-20.04)	1m 46s
	1h 14m 51s

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