Merge branch 'eduardosanz/one-trust-csp' into 'master'

Allow OneTrust script in SAML group pages

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/142583



Merged-by: Drew Blessing <drew@gitlab.com>
Approved-by: Drew Blessing <drew@gitlab.com>
Co-authored-by: Eduardo Sanz García <esanz-garcia@gitlab.com>