Adding collection of junit test results for jenkins CPU pipelines

Signed-off-by: brian <brian@brutex.de>

.jenkins/linux-x86_64-cpu-build.jenkinsfile

@@ -79,4 +79,9 @@ pipeline {
             }
         }
     }
+    post {
+        always {
+            junit '**/build/test-results/**/*.xml'
+        }
+    }
 }

.jenkins/linux-x86_64-docker-cpu-build.jenkinsfile

@@ -85,4 +85,9 @@ pipeline {
             }
         }
     }
+    post {
+        always {
+            junit '**/build/test-results/**/*.xml'
+        }
+    }
 }