feat!: liberate VOICEVOX CORE #2882

Job	Run time
actionlint	14s
rust-lint	4m 24s
rust-unit-test	5m 35s
shellcheck	15s
validate-cargo-lock	20s
build-and-test-java-api (windows-latest)	7m 25s
build-and-test-java-api (macos-latest)	3m 29s
build-and-test-java-api (ubuntu-latest)	2m 44s
build-and-test-python-api (windows-latest)	8m 33s
build-unix-cpp-example (macos-latest, osx-x64-cpu-cpp-shared)	1m 36s
build-and-test-python-api (macos-latest)	3m 16s
build-unix-cpp-example (ubuntu-latest, linux-x64-cpu-cpp-shared)	1m 36s
build-and-test-python-api (ubuntu-latest)	3m 4s
build-windows-cpp-example	4m 25s
c-header	46s
rust-integration-test-strategy-matrix	1s
rust-integration-test (macos-12)	3m 3s
rust-integration-test (ubuntu-20.04)	1m 31s
	52m 17s

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