libs: utils: Add HEVC Main444 sting in string_of_VAProfile
HEVCMain444_10 is already a supported profile and misses the strings.
Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.
HEVCMain444_10 is already a supported profile and misses the strings.