Change default URL for Pagure status reporting

For now let's stick with our contacts info URL, we could link some relevant
docs later, once created. The previous link was outdated.

packit_service/worker/reporting/reporters/pagure.py

@@ -5,8 +5,8 @@
 from typing import Optional
 
 from ogr.abstract import CommitStatus
-from ogr.services.pagure import PagurePullRequest
 
+from packit_service.constants import CONTACTS_URL
 from packit_service.worker.reporting.enums import BaseCommitStatus
 
 from .base import StatusReporter
@@ -44,7 +44,7 @@ def set_status(
 
         # Required because Pagure API doesn't accept empty url.
         if not url:
-            url = "https://wiki.centos.org/Manuals/ReleaseNotes/CentOSStream"
+            url = CONTACTS_URL
 
         if self.pull_request_object:
             self.pull_request_object.set_flag(