Since Stein (OSP-15), we're using podman by default. We therefore must
reflect this in certmonger refresh secripts.
Change-Id: I377511aa0be7efbf58cd2a70e8b9a774bb679f61
The default command didn't work, so we need to fix that.
The script additionally copies the certificates in the right place
and instead of restarting stunnel, triggers a configuration reload.
Related-Bug: #1811401
Needed-By: I49811a6cab5416d965ce1da93a71728ad5b1d27c
Change-Id: I437d69fef45d1662e8908c5ca0f7063be6cb9b32