fix: set yuv full range flag to 1 for VP9 with sRGB #599

Job	Run time
Lint / Lint	11s
Settings / settings	2s
Test Linux distros / Matrix configuration	4s
Official Docker image / Build	11m 28s
Build docs / Build docs	28s
Build and test / Matrix configuration	7s
Test Linux distros / Alpine	11m 59s
Test Linux distros / ArchLinux	14m 36s
Test Linux distros / CentOS	10m 39s
Test Linux distros / Debian	11m 28s
Test Linux distros / Fedora	10m 5s
Test Linux distros / OpenSUSE	13m 30s
Test Linux distros / Ubuntu	9m 50s
Build and test / linux x64 Debug static	9m 29s
Build and test / linux x64 Debug shared	9m 27s
Build and test / linux x64 Release static	13m 28s
Build and test / linux x64 Release shared	10m 13s
Build and test / osx x64 Debug static	25m 9s
Build and test / osx x64 Debug shared	24m 0s
Build and test / osx x64 Release static	12m 4s
Build and test / osx x64 Release shared	10m 35s
Build and test / osx arm64 Debug static	17m 15s
Build and test / osx arm64 Debug shared	17m 21s
Build and test / osx arm64 Release static	7m 28s
Build and test / osx arm64 Release shared	7m 16s
Build and test / win x64 Debug static	15m 19s
Build and test / win x64 Debug shared	15m 10s
Build and test / win x64 Release static	18m 7s
Build and test / win x64 Release shared	17m 20s
Build and test / linux arm64 Debug static	11m 17s
Build and test / linux arm64 Debug shared	11m 11s
Build and test / linux arm64 Release static	12m 44s
Build and test / linux arm64 Release shared	10m 45s
	6h 10m 5s

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