Add milestone to a closed issue that has a merged PR fix automatically (#14131)

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# Description

Use https://github.com/marketplace/actions/milestone-action to add
milestone to a closed issue that has a merged PR fix automatically

.github/workflows/milestone.yml

@@ -1,8 +1,11 @@
 # Description:
-#   - Update milestone of a merged PR
+#   - Add milestone to a merged PR automatically
+#   - Add milestone to a closed issue that has a merged PR fix (if any)
 
 name: Milestone Action
 on:
+  issues:
+    types: [closed]
   pull_request_target:
     types: [closed]
 
@@ -10,9 +13,18 @@ jobs:
   update-milestone:
     runs-on: ubuntu-latest
     name: Milestone Update
-    if: ${{github.event.pull_request.merged == true}}
     steps:
-      - name: Set Milestone
+      - name: Set Milestone for PR
         uses: hustcer/milestone-action@main
+        if: github.event.pull_request.merged == true
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      # Bind milestone to closed issue that has a merged PR fix
+      - name: Set Milestone for Issue
+        uses: hustcer/milestone-action@main
+        if: github.event.issue.state == 'closed'
+        with:
+          action: bind-issue
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}