Unknown game variant for ags

[Scaloup]

The game in 'Unavowed\' seems to be an unknown game variant.

Please report the following data to the ScummVM team at https://bugs.scummvm.org/ along with the name of the game you tried to add and its version, language, etc.:

Matched game IDs for the ags engine: ags-fallback

{"unavowed.ags", 0, "f311000c476689a6e77d25f002f412db", 1617820344},

[antoniou79]

For the recent version (Windows) 2.2 of the game on GOG (updated yesterday I believe) on mine this message is:
Edit: Looking at Steam forums, it seems this version is officially named "1.2.2". I'm getting the "2.2" from the GOG installer application's suffix.

The game in 'Unavowed\' seems to be an unknown game variant.

Please report the following data to the ScummVM team at
https://bugs.scummvm.org/ along with the name of the game you tried to add and
its version, language, etc.:

Matched game IDs for the ags engine: ags-fallback

  {"unavowed.ags", 0, "f311000c476689a6e77d25f002f412db", 1617820661},

[tag2015]

Thanks, added in commit
​d2fe4ed