feat: `pause_length{,_scale}`をデフォルト値限定で受け入れる #3115

Job	Run time
rust-lint	5m 14s
rust-lint	5m 14s
actionlint	11s
actionlint	11s
rust-unit-test	4m 21s
rust-unit-test	4m 21s
shellcheck	11s
shellcheck	11s
validate-cargo-lock	22s
validate-cargo-lock	22s
build-and-test-java-api (windows-latest)	7m 40s
build-and-test-java-api (windows-latest)	7m 40s
build-and-test-java-api (macos-latest)	2m 41s
build-and-test-java-api (macos-latest)	2m 41s
build-and-test-java-api (ubuntu-latest)	2m 49s
build-and-test-java-api (ubuntu-latest)	2m 49s
build-and-test-python-api (windows-latest)	8m 34s
build-and-test-python-api (windows-latest)	8m 34s
build-and-test-python-api (macos-latest)	3m 15s
build-and-test-python-api (macos-latest)	3m 15s
build-and-test-python-api (ubuntu-latest)	3m 4s
build-and-test-python-api (ubuntu-latest)	2m 59s
build-unix-cpp-example (macos-latest, osx-x64-cpu-cpp-shared)	2m 3s
build-unix-cpp-example (macos-latest, osx-x64-cpu-cpp-shared)	2m 3s
build-unix-cpp-example (ubuntu-latest, linux-x64-cpu-cpp-shared)	1m 50s
build-unix-cpp-example (ubuntu-latest, linux-x64-cpu-cpp-shared)	1m 50s
build-windows-cpp-example	4m 34s
build-windows-cpp-example	4m 34s
c-header	43s
c-header	43s
rust-integration-test-strategy-matrix	1s
rust-integration-test-strategy-matrix	1s
rust-integration-test (macos-12)	2m 9s
rust-integration-test (macos-12)	2m 9s
rust-integration-test (ubuntu-20.04)	1m 22s
rust-integration-test (ubuntu-20.04)	1m 22s
	1h 42m 3s

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