Try auto-closer

.github/workflows/nightly-vuln-scanning.yml

@@ -1,6 +1,10 @@
 name: Run nightly vulnerability check
 
 on:
+  push:
+    branches:
+      - main
+      - container-vuln-scanner
   schedule:
     - cron: '0 0 * * *'
 
@@ -21,7 +25,7 @@ jobs:
         id: runscanner
         continue-on-error: true
         with:
-          image-ref: 'ghcr.io/pulibrary/dpul-collections:main'
+          image-ref: 'ghcr.io/pulibrary/dpul-collections:pr-51'
           format: 'table'
           exit-code: '1'
           ignore-unfixed: true
@@ -53,3 +57,13 @@ jobs:
         with:
           filename: .github/failed-vuln-check.md
           update_existing: true
+      - name: Find existing security issue
+        id: issues
+        if: job.steps.runscanner.status == success()
+        uses: lee-dohm/select-matching-issues@v1
+        with:
+          query: 'Container Vulnerability Scanner Failed is:open '
+          token: ${{ secrets.GITHUB_TOKEN }}
+      - name: Close found issues
+        if: job.steps.runscanner.status == success()
+        run: cat ${{ steps.bugs.outputs.path }} | xargs gh issue close -c 'Container Scan Passing on Merge to Main'