Extends time before issue close (stalebot)

.github/stale.yml

@@ -1,11 +1,11 @@
 # Configuration for probot-stale - https://github.com/probot/stale
 
 # Number of days of inactivity before an Issue or Pull Request becomes stale
-daysUntilStale: 60
+daysUntilStale: 90
 
 # Number of days of inactivity before a stale Issue or Pull Request is closed.
 # Set to false to disable. If disabled, issues still need to be closed manually, but will remain marked as stale.
-daysUntilClose: 90
+daysUntilClose: 180
 
 # Issues or Pull Requests with these labels will never be considered stale. Set to `[]` to disable
 exemptLabels:
@@ -25,8 +25,7 @@ staleLabel: stale
 # Comment to post when marking as stale. Set to `false` to disable
 markComment: >
   This issue has been automatically marked as stale because it has not had
-  recent activity. It will be closed if no further activity occurs. Thank you
-  for your contributions.
+  recent activity. Thank you for your contributions.
 
 # Comment to post when removing the stale label.
 # unmarkComment: >