Increase days for stale bot

Changed to 90 days before marking stale and another 30 days before closing PRs and issues.

Author: Upkar Lidder

.github/workflows/stale.yml

@@ -10,13 +10,13 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/stale@v1
+    - uses: actions/stale@v5
       with:
         repo-token: ${{ secrets.GITHUB_TOKEN }}
         stale-issue-message: ':wave: Hi! This issue has been marked stale due to inactivity. If no further activity occurs, it will automatically be closed.'
         stale-pr-message: ':wave: Hi! This pull request has been marked stale due to inactivity. If no further activity occurs, it will automatically be closed.'
         stale-issue-label: 'stale'
         exempt-issue-label: 'keep-open'
         stale-pr-label: 'stale'
-        days-before-stale: 30
-        days-before-close: 7
+        days-before-stale: 90
+        days-before-close: 30