audio/soundkonverter: update to 2.2.2

• Add missing dependencies (phonon, qt4)
• Fix spelling of option (VORBIS)
• Make LIBAV an option (and fix description)
• Remove Musepack from replaygain (musepack does not install mpcgain)

ChangeLog:
2.2.2:
-Change: Move Polish (Poland) translation to Polish
-Change: Move Swedish (Sweden) translation back to Swedish
-Change: Remove so-version for libsoundkonvertercore to satisfy obs lint

2.2.1:
-Add: Dutch, Spanish (Argentina) and Polish (Poland) translations
-Change: Swedish translation moved to Swedish (Sweden)
-Change: Update translations

2.2.0:
-Add: Decode webm audio stream
-Add: --file-list argument
-Change: Remove both APE and ID3 Replay Gain tags with mp3gain and aacgain
-Change: Disable "modify audio stream" option by default in mp3gain and aacgain
-Change: Don't write icedax info file
-Change: Set so-version for libsoundkonvertercore
-Fix: Don't require an output path when using a user defined profile as command

line argument

-Fix: Don't crash when tags can't be read
-Fix: Error message when trying to write to a directory without permissions
-Fix: Store album artist information to file list files
-Fix: Some crashes
-Fix: Handle newer ffmpeg versions
-Fix: Don't wait with Replay Gain calculation for items with same album name but

no Replay Gain conversion option set

-Fix: Don't convert all files at once if the conversion starts with copying

files with the same input an output codec

-Fix: Infinite loop when waiting for album gain for a failed item