Never close PRs

Author: hugovk

.github/workflows/stale.yml

@@ -23,5 +23,6 @@ jobs:
         only-labels: "Awaiting OP Action"
         close-issue-message: "Closing this issue as no feedback has been received."
         days-before-stale: -1
-        days-before-close: 1
+        days-before-issue-close: 1
+        days-before-pr-close: -1
         labels-to-remove-when-unstale: "Awaiting OP Action"