Merge branch 'security-scp-url-sanitizer-17-2' into '17-2-stable-ee'

Fix credentials disclosure in mirroring failure

See merge request https://gitlab.com/gitlab-org/security/gitlab/-/merge_requests/4447



Merged-by: GitLab Release Tools Bot <delivery-team+release-tools@gitlab.com>
Approved-by: Vasilii Iakliushin <viakliushin@gitlab.com>
Co-authored-by: Olaoluwa Oluro <olaoluro@gitlab.com>