Clientside Sentry reporting fails
From https://gitlab.com/gitlab-org/gitlab-ce/issues/42166:
10:41:39.828 sentry-infra.gitlap.com/api/3/csp-report/?sentry_key=a664fdde83424b43a991f25fa7c78987 Failed to load resource: the server responded with a status of 403 (FORBIDDEN)