Fix secrets RBAC
!79 (merged) may update existing secrets.
Reported by @kolodzie https://mattermost.web.cern.ch/it-dep/pl/hsx3smeyq7dr38yybpdueibq1y
!79 (merged) may update existing secrets.
Reported by @kolodzie https://mattermost.web.cern.ch/it-dep/pl/hsx3smeyq7dr38yybpdueibq1y