Add support for parsing `mDCv` and `cLLi` chunks. #597

Job	Run time
powerpc_cross	12s
rustfmt	14s
build (1.57.0, ubuntu-latest)	1m 43s
build (1.57.0, windows-latest)	2m 11s
test_all	54s
feature_check	59s
feature_check (benchmarks)	1m 1s
build (1.57.0, macos-latest)	2m 9s
build (stable, ubuntu-latest)	16s
build (stable, windows-latest)	1m 41s
build (stable, macos-latest)	16s
build (beta, ubuntu-latest)	12s
build (beta, windows-latest)	41s
build (beta, macos-latest)	27s
build (nightly, ubuntu-latest)	16s
build (nightly, windows-latest)	37s
build (nightly, macos-latest)	23s
	14m 12s

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