lkl/ci: show test results

Show tests results directly in Github.

Signed-off-by: Octavian Purdila <tavip@google.com>

Author: tavip

.github/workflows/ci.yml

@@ -9,6 +9,10 @@ on:
 jobs:
   tests:
     runs-on: ${{ matrix.runs_on }}
+    permissions:
+      pull-requests: write
+      checks: write
+      contents: read
     strategy:
       fail-fast: false
       matrix:
@@ -155,6 +159,13 @@ jobs:
         with:
           name: test-results-${{ matrix.displayTargetName }}
           path: junit/*.xml
+      - name: Publish test results
+        uses: mikepenz/action-junit-report@v4
+        if: always()
+        with:
+          report_paths: junit/*.xml
+          detailed_summary: true
+          include_passed: true
 
   checkpatch:
     runs-on: ubuntu-24.04