[MINOR] feat(CI): Report test results in github comments (#1506)

### What changes were proposed in this pull request?
Reports test results in Github UI.

### Why are the changes needed?
Individual results of test failures are easier to access than scrolling through long job logs: [example](https://github.com/EnricoMi/incubator-uniffle/runs/21197842666)
Test stats are nicely presented in corresponding pull request: EnricoMi#2 (comment)

### Does this PR introduce _any_ user-facing change?
No.

### How was this patch tested?
Manual.

.github/workflows/build.yml

@@ -75,13 +75,17 @@ jobs:
     uses: ./.github/workflows/parallel.yml
     with:
       maven-args: package -Dtest=!org.apache.uniffle.test.**
-      reports-path: "**/target/surefire-reports/*.txt"
+      reports-path: |
+        **/target/surefire-reports/*.txt
+        **/target/surefire-reports/*.xml
 
   integration:
     uses: ./.github/workflows/parallel.yml
     with:
       maven-args: package -Dtest=org.apache.uniffle.test.**
-      reports-path: "**/target/surefire-reports/*.txt"
+      reports-path: |
+        **/target/surefire-reports/*.txt
+        **/target/surefire-reports/*.xml
 
   kubernetes:
     needs: [checkstyle, license, changes] # delay execution
@@ -91,3 +95,13 @@ jobs:
       maven-args: package -Pkubernetes -DskipUTs -DskipITs -DskipBuildImage=${{ needs.changes.outputs.rss_server_docker == 'false' }}
       cache-key: package
       go-version: '1.17'
+
+  event_file:
+    name: "Event File"
+    runs-on: ubuntu-latest
+    steps:
+    - name: Upload
+      uses: actions/upload-artifact@v3
+      with:
+        name: Event File
+        path: ${{ github.event_path }}

.github/workflows/parallel.yml

@@ -91,11 +91,11 @@ jobs:
         ./mvnw -B -fae ${{ inputs.maven-args }} -P${PROFILES} -Pdashboard | tee /tmp/maven.log
       shell: bash
     - name: Summary of failures
-      if: ${{ failure() && inputs.summary != '' }}
+      if: failure() && inputs.summary != ''
       run: ${{ inputs.summary }}
       continue-on-error: true
     - name: Upload test reports
-      if: ${{ failure() && inputs.reports-path != '' }}
+      if: always() && inputs.reports-path != ''
       uses: actions/upload-artifact@v3
       with:
         name: ${{ inputs.reports-name }}-${{ matrix.profile }}

.github/workflows/test-results.yml

@@ -0,0 +1,52 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+name: Test Results
+
+on:
+  workflow_run:
+    workflows: ["build"]
+    types:
+      - completed
+permissions: {}
+
+jobs:
+  test-results:
+    name: Test Results
+    runs-on: ubuntu-latest
+    if: github.event.workflow_run.conclusion != 'skipped'
+
+    permissions:
+      checks: write
+      pull-requests: write
+      actions: read
+
+    steps:
+      - name: Download and Extract Artifacts
+        uses: dawidd6/action-download-artifact@246dbf436b23d7c49e21a7ab8204ca9ecd1fe615
+        with:
+          run_id: ${{ github.event.workflow_run.id }}
+          path: artifacts
+
+      - name: Publish Test Results
+        uses: EnricoMi/publish-unit-test-result-action@v2
+        with:
+          commit: ${{ github.event.workflow_run.head_sha }}
+          event_file: artifacts/Event File/event.json
+          event_name: ${{ github.event.workflow_run.event }}
+          check_name: Test Results (${{ github.event.workflow_run.event }})
+          files: "artifacts/**/*.xml"