feat: log projects quotas comparison

Log quotas comparison of source and destination project.

Output a separate log line for each quota based on comparison result:
- `debug` if src_quota == dst_quota
- `warn` if src_quota < dst_quota
- `error` if src_quota > dst_quota

Compare only a predefined set of quotas.

See https://gitlab.ics.muni.cz/cloud/internal-wiki/-/issues/1656.