ci: stabilize Jenkins jobs and mobile pipeline

compose/jenkins/casc/jenkins.yaml

@@ -30,7 +30,7 @@ jenkins:
           - key: JENKINS_URL_INTERNAL
             value: "http://jenkins:8080"
           - key: OTUS_WORKSPACE_ROOT
-            value: "/workspace/otus-autotests"
+            value: "/workspace/hw8"
           - key: MOBILE_DB_PASSWORD
             value: "${MOBILE_DB_PASSWORD}"