Surface failing tests on GHA (#7364)

Author: pmeier

.github/scripts/unittest.sh

@@ -14,5 +14,5 @@ pip install --progress-bar=off pytest pytest-mock pytest-cov
 echo '::endgroup::'
 
 echo '::group::Run unittests'
-pytest --durations=25
+pytest --junit-xml="${RUNNER_TEST_RESULTS_DIR}/test-results.xml" -v --durations=25
 echo '::endgroup::'

.github/workflows/test-linux.yml

@@ -69,7 +69,7 @@ jobs:
         echo '::endgroup::'
         
         echo '::group::Run ONNX tests'
-        pytest --durations=25 -v test/test_onnx.py
+        pytest --junit-xml="${RUNNER_TEST_RESULTS_DIR}/test-results.xml" -v --durations=25 test/test_onnx.py
         echo '::endgroup::'
 
   unittests-extended:
@@ -101,5 +101,5 @@ jobs:
         
         echo '::group::Run extended unittests'
         export PYTORCH_TEST_WITH_EXTENDED=1
-        pytest --durations=25 -v test/test_extended_*.py
+        pytest --junit-xml="${RUNNER_TEST_RESULTS_DIR}/test-results.xml" -v --durations=25 test/test_extended_*.py
         echo '::endgroup::'