Bump container registry to v3.33.0

What does this MR do?

3.33.0 (2022-03-07)

Bug Fixes

• storage: add extra debug logging for GCS stat and blob transfer service (3366b1d)

Features

• storage: instrument '429 Too Many Requests' responses (9156bb9)

Related issues

Related to gitlab-org/container-registry#615 (closed).

Checklist

See Definition of done.

For anything in this list which will not be completed, please provide a reason in the MR discussion

Required

• Merge Request Title, and Description are up to date, accurate, and descriptive
• MR targeting the appropriate branch
• MR has a green pipeline on GitLab.com

Expected (please provide an explanation if not completing)

• Test plan indicating conditions for success has been posted and passes
• Documentation created/updated
• Integration tests added to GitLab QA
• The impact any change in container size has should be evaluated