Ftrack: Addiotional component metadata

[iLLiCiTiT]

Brief description

Added ability to add additional metadata into components.

Description

Additional metadata are not stored under ftr_meta (required for play and cinesync) but as keys next to it. It is possible to set which keys are added to component in settings. If value for a key is not available component it is skipped. There are available keys openpype_version, frame_start, frame_end, duration, width, height, fps and codec.

Screenshots

Testing notes:

1. Add additional metadata keys in project_settings/ftrack/publish/IntegrateFtrackInstance/additional_metadata_keys (e.g. openpype_version)
2. Publish something which creates components in ftrack
3. Check it's metadata

[ynbot]

Task linked: OP-2356 ftrack enhance component metadata

[m-u-r-p-h-y]

tested with a couple of different publishes and it works as expected:

Maya - playblast

Maya - lookdev