feat!: liberate VOICEVOX CORE #3250

Job	Run time
actionlint	19s
shellcheck	16s
validate-cargo-lock	28s
build-unix-cpp-example (macos-latest, osx-x64-cpu-cpp-shared)	1m 37s
c-header	49s
build-unix-cpp-example (ubuntu-latest, linux-x64-cpu-cpp-shared)	1m 45s
rust-integration-test-strategy-matrix	1s
rust-lint	5m 16s
rust-unit-test	5m 49s
build-and-test-java-api (windows-latest)	7m 21s
build-and-test-java-api (macos-latest)	2m 52s
build-and-test-java-api (ubuntu-latest)	3m 22s
build-and-test-python-api (windows-latest)	8m 29s
build-and-test-python-api (macos-latest)	3m 35s
build-and-test-python-api (ubuntu-latest)	3m 41s
build-windows-cpp-example	4m 2s
rust-integration-test (macos-13)	3m 21s
rust-integration-test (ubuntu-20.04)	2m 21s
	55m 24s

Provide feedback