databases/qof: Deprecate
- Dist files are no longer available as host is no longer resolvable using multiple different resolver.
- However, no expiry date is set for now because deskutils/gnotime still needs it. Project mentions dependency [1] but project site is not found [2]
[1] https://github.com/GnoTime/gnotime#qof-query-object-framework
[2] https://github.com/GnoTime/gnotime/issues/15
Approved by: portmgr (blanket)