Add enhancement label to the whitelist of issues.
@@ -13,3 +13,5 @@ jobs:
stale-pr-message: 'This pull request is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 7 days'
days-before-stale: 30
days-before-close: 7
+ exempt-issue-labels: 'enhancement'
+ exempt-all-milestones: true
