message: Update stale bot frequency
diff: # Number of days of inactivity before an issue becomes stale
  -daysUntilStale: 90
  +daysUntilStale: 15
  # Number of days of inactivity before a stale issue is closed
  -daysUntilClose: 7
  +daysUntilClose: 3
  # Issues with these labels will never be considered stale
  exemptLabels:
  - priority/unbreak-now
  @@ -9,8 +9,9 @@ exemptLabels:
  - priority/medium
  - kind/bug
  - kind/feature
  + - kind/refactor
  # Label to use when marking an issue as stale
  -staleLabel: wontfix
  +staleLabel: stale
  # Comment to post when marking an issue as stale. Set to `false` to disable
  markComment: >
  This issue has been automatically marked as stale because it has not had
  