Fix path to integration test result

Author: schmengler

.github/phpunit9-integration.xml

@@ -49,9 +49,10 @@
         <listener class="Magento\TestFramework\ErrorLog\Listener"/>
     </listeners>
     <logging>
-        <log type="junit" target="../../../var/test-results/integration.xml"/>
+        <!-- need to specify absolute path to mounted directory, because Magento is installed in /tmp/m2 -->
+        <log type="junit" target="/github/workspace/var/test-results/integration.xml"/>
         <!-- for phpunit 9.5 change to:
-        <junit outputFile="../../../var/test-results/integration.xml"/>
+        <junit outputFile="/github/workspace/var/test-results/integration.xml"/>
         -->
     </logging>
 </phpunit>

.github/workflows/tests.yml

@@ -109,8 +109,7 @@ jobs:
         uses: actions/upload-artifact@v2
         with:
           name: Integration Test Results
-          # /tmp/m2 is $MAGENTO_ROOT in integration test action
-          path: /tmp/m2/var/test-results/integration.xml
+          path: var/test-results/integration.xml
 
   phpmd:
     name: Magento 2 Mess Detector