C API for speaker diarization #1395

Job	Run time
ubuntu-20.04 3.10 transducer	7m 15s
ubuntu-20.04 3.10 paraformer	8m 30s
ubuntu-20.04 3.10 zipformer2-ctc	7m 18s
ubuntu-22.04 3.10 transducer	4m 29s
ubuntu-22.04 3.10 paraformer	5m 37s
ubuntu-22.04 3.10 zipformer2-ctc	4m 28s
windows-latest 3.10 transducer	16m 0s
windows-latest 3.10 paraformer	16m 41s
windows-latest 3.10 zipformer2-ctc	18m 4s
macos-latest 3.10 transducer	4m 20s
macos-latest 3.10 paraformer	4m 14s
macos-latest 3.10 zipformer2-ctc	3m 29s
macos-14 3.10 transducer	3m 31s
macos-14 3.10 paraformer	4m 15s
macos-14 3.10 zipformer2-ctc	4m 18s
	1h 52m 29s

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