Updates the stale timing and close timing

.github/workflows/repo-maintenance.yml

@@ -19,8 +19,8 @@ jobs:
     steps:
       - uses: actions/stale@v8
         with:
-          days-before-stale: 30
-          days-before-close: 7
+          days-before-stale: 7
+          days-before-close: 14
           only-labels: 'cant-reproduce'
           stale-issue-label: stale
           stale-pr-label: stale