message: Stale bot: bump the waiting time
diff: # Number of days of inactivity before an issue becomes stale
  -daysUntilStale: 15
  +daysUntilStale: 30
  # Number of days of inactivity before a stale issue is closed
  -daysUntilClose: 3
  +daysUntilClose: 15
  # Issues with these labels will never be considered stale
  exemptLabels:
  - pinned
  