ci: propose DMN_TCK update on test failures

Author: nikku

.github/workflows/DMN_TCK.yml

@@ -29,4 +29,30 @@ jobs:
     - name: Execute TCK tests
       run: npm run tck
       env:
-        TCK_DIR: tmp/dmn-tck
+        TCK_DIR: tmp/dmn-tck
+
+  Propose_TCK_Update:
+    runs-on: ubuntu-latest
+    if: ${{ failure() }}
+
+    needs: Build
+
+    permissions:
+      contents: read
+      issues: write
+
+    steps:
+    - name: Update TCK results
+      run: npm run tck
+      env:
+        TCK_DIR: tmp/dmn-tck
+        DRY_RUN: false
+    - name: Propose update to TCK results
+      uses: peter-evans/create-pull-request@v7
+      with:
+        commit-message: |
+          test(tck): update results
+        branch: update-dmn-tck-status
+        title: Update DMN_TCK test results
+        body: |
+          Updating DMN_TCK results after test failure in [this action](https://github.com/nikku/feelin/actions/runs/${{ github.run_id }}).