Jak 2: Italian translation (WIP)

[manuelx98]

Used a PR since many things can't be changed using Crowdin, such as timings.
Same team as the italian Jak 1 translation.
This PR won't include subtitles, which will be included later on in a separate PR, once things will be worked on.
Still needs to be revised by the team.

[OpenGOALBot]

Can one of the admins verify this patch?

[xTVaser]

converted this to draft because it's a work in progress.