Fix GHA workflow bugs (#15138)

.github/workflows/reusable-revised-its.yml

@@ -132,6 +132,7 @@ jobs:
           docker images
 
       - name: Run IT
+        id: run-it
         run: ${{ inputs.script }}
 
       - name: Collect docker logs on failure

.github/workflows/unit-and-integration-tests-unified.yml

@@ -121,6 +121,7 @@ jobs:
     name: "unit tests (jdk${{ matrix.jdk }}, sql-compat=true)"
     uses: ./.github/workflows/unit-tests.yml
     needs: unit-tests
+    if: ${{ always() && (needs.unit-tests.result == 'success' || needs.unit-tests.outputs.continue_tests) }}
     with:
       jdk: ${{ matrix.jdk }}
       sql_compatibility: true