Merge branch 'convert-star-count-to-vue' into 'master'

Migrate project Star button to Vue

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/126475



Merged-by: Kushal Pandya <kushal@gitlab.com>
Approved-by: Kushal Pandya <kushal@gitlab.com>
Reviewed-by: Kushal Pandya <kushal@gitlab.com>
Co-authored-by: Andrew Smith <espadav8@gmail.com>