feat!: liberate VOICEVOX CORE #3044

Job	Run time
actionlint	16s
shellcheck	12s
validate-cargo-lock	21s
build-and-test-java-api (windows-latest)	7m 32s
build-and-test-java-api (macos-latest)	2m 33s
build-and-test-java-api (ubuntu-latest)	2m 46s
build-and-test-python-api (windows-latest)	7m 56s
build-and-test-python-api (macos-latest)	3m 51s
build-and-test-python-api (ubuntu-latest)	3m 7s
build-unix-cpp-example (macos-latest, osx-x64-cpu-cpp-shared)	2m 11s
build-windows-cpp-example	4m 37s
build-unix-cpp-example (ubuntu-latest, linux-x64-cpu-cpp-shared)	1m 39s
c-header	43s
rust-lint	3m 58s
rust-integration-test-strategy-matrix	1s
rust-unit-test	4m 23s
rust-integration-test (macos-12)	2m 24s
rust-integration-test (ubuntu-20.04)	1m 32s
	50m 2s

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