Merge branch 'wordlist-gitlabaivendor' into 'master'

Add GitLab AI vendor model to word list

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/184153



Merged-by: Marcin Sedlak-Jakubowski <msedlakjakubowski@gitlab.com>
Approved-by: Sean Carroll <scarroll@gitlab.com>
Approved-by: Susie Bitters <sbitters@gitlab.com>
Approved-by: Marcin Sedlak-Jakubowski <msedlakjakubowski@gitlab.com>
Co-authored-by: Jonathan Glassman <jglassman@gitlab.com>