update stale criteria

Signed-off-by: Jordan Dubrick <jdubrick@redhat.com>

Author: Jdubrick

.github/workflows/stale.yaml

@@ -46,6 +46,6 @@ jobs:
         exempt-pr-labels: 'lifecycle/frozen'
         close-issue-label: 'lifecycle/rotten'
         close-pr-label: 'lifecycle/rotten'
+        ascending: true
 
-        start-date: '2023-03-16T00:00:00Z'