upload the error logs to artifact repository (#4938)

Author: jtrmal

.github/workflows/c-cpp.yml

@@ -38,3 +38,8 @@ jobs:
       run: cd src &&  make -j 3
     - name: make test
       run: cd src && make test
+    - name: upload logs if failure
+      if: ${{ failure() }}
+      uses: actions/upload-artifact@v4
+         name: fail-logs
+         path: ${{ github.workspace }}/src/**/*testlog