[O2B-607] Add possibility to archive tags

[martinboulais]

I have a JIRA ticket

• [x] branch and/or PR name(s) include(s) JIRA ID
• [x] issue has "Fix version" assigned
• [x] issue "Status" is set to "In review"
• [x] PR labels are selected

Notable changes for users:

• Tags can now be marked as archived by administrators, and those tags can not be linked to new runs or logs