ci: split build and publish workflows (#2795)

.github/workflows/stale.yml

@@ -1,25 +0,0 @@
-name: Stale Issues
-
-on:
-  schedule:
-    - cron: '0 1 * * *'
-
-permissions:
-  issues: write
-
-jobs:
-  stale:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/stale@v10
-        with:
-          days-before-stale: 180
-          days-before-close: 30
-          stale-issue-label: stale
-          operations-per-run: 1024
-          stale-issue-message: >
-            This issue has been automatically marked as stale. **If this issue is still affecting you, please leave any comment**, and we'll keep it open. If you have any new additional information, please include it with your comment!
-          close-issue-message: >
-            This issue has been closed due to inactivity, and will not be monitored. If this is a bug and you can reproduce this issue, please open a new issue.
-          exempt-issue-labels: discussion,never-stale
-          only-pr-labels: needs-information