test mastodon smtp credentials

[jessebot]

test the mastodon smtp credentials via our appset

[jessebot]

mastodon can't be logged into right now, so we have to fix that first. something went wrong with the admin credentials.

[jessebot]

We're testing this now that the bitnami PR we were concerned about was merged.

Still can't log into the small-hack hosted interface as our admin user, but we can reset the admin user's password via tootctl in the pod via a kubectl exec command, so we're still figuring out why the create-admin job failed.