CI: Functional tests failing

The functional_tests job seems to be failing across branches.

Examples:

• https://gitlab.com/gitlab-org/gl-openshift/gitlab-operator/-/jobs/1042297903
• https://gitlab.com/gitlab-org/gl-openshift/gitlab-operator/-/jobs/1040551204
• https://gitlab.com/gitlab-org/gl-openshift/gitlab-operator/-/jobs/1037625288
• https://gitlab.com/gitlab-org/gl-openshift/gitlab-operator/-/jobs/1037752270

/cc @dustinmm80