Close issues as "mirror orphan" -- and archive them -- when deleted upstream

[yrodiere]

See https://issues.redhat.com/browse/HHH-15043, where I did it manually, because I deleted https://hibernate.atlassian.net/browse/HHH-15043

Deleting issues is not an option on issues.redhat.com, apparently. I suspect it requires Jira admin privileges.

[marko-bekhta]

deleted: https://issues.redhat.com/browse/HSEARCH-5095
moved: https://issues.redhat.com/browse/HSEARCH-1808 (though I'm not sure what webhook events will be sent in this case... maybe I'll test it on JIRATEST1/2 projects ...)

Applied this to Search and ORM (for ORM missed the transition part, so the issues won't show up as closed, but all are archived)

Looking at the remaining issues:

project = HSEARCH AND summary ~ "Sync issue placeholder" AND key < HSEARCH-5262 ORDER BY created DESC

and

project = HHH AND summary ~ "Sync issue placeholder" AND key < HHH-18771 ORDER BY created DESC

there are 4/6 issues that are not synced. but when I tried to sync them, I'm getting a:

Access Denied
You don't have permission to access "rest/api/2/issue/HSEARCH-4910?" on this server.

will see if I can figure out why ... (because it fails even if I send a request not from the app)