Merge branch 'sh-revert-gprc-1.55' into 'master'

Downgrade gprc gem from v1.55.0 to v1.42.0

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/123411



Merged-by: Vasilii Iakliushin <viakliushin@gitlab.com>
Approved-by: Vasilii Iakliushin <viakliushin@gitlab.com>
Reviewed-by: Vasilii Iakliushin <viakliushin@gitlab.com>
Co-authored-by: Stan Hu <stanhu@gmail.com>