add minimize-comment-as-outdated step after running /test

Author: mstroob

.github/workflows/run-team-city-tests-on-comment.yaml

@@ -141,3 +141,30 @@ jobs:
               issue_number: context.issue.number,
               body: '⚠️ You are not authorized to run tests. Only members of the designated team can trigger test runs.'
             });
+
+  minimize-comment-as-outdated:
+    runs-on: ubuntu-latest
+    needs: [run-tests, unauthorized-comment]
+    if: always()
+    steps:
+      - name: Minimize triggering comment as outdated
+        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            const mutation = `
+              mutation($subjectId: ID!) {
+                minimizeComment(input: {subjectId: $subjectId, classifier: OUTDATED}) {
+                  minimizedComment {
+                    isMinimized
+                    minimizedReason
+                  }
+                }
+              }
+            `;
+
+            const commentNodeId = context.payload.comment.node_id;
+
+            await github.graphql(mutation, {
+              subjectId: commentNodeId
+            });