Merge branch 'pl-error-tracking-fix-sentry-client-limit' into 'master'

Check the actual bytesize of a Sentry JSON payload

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/112813



Merged-by: Vitali Tatarintev <vtatarintev@gitlab.com>
Approved-by: Vitali Tatarintev <vtatarintev@gitlab.com>
Reviewed-by: Peter Leitzen <pleitzen@gitlab.com>
Reviewed-by: Marco Zille <marco.zille@gmail.com>
Co-authored-by: Marco Zille <marco.zille@gmail.com>
Co-authored-by: Peter Leitzen <pleitzen@gitlab.com>