Add back runner id.

.gitlab-ci.yml

 variables:
   GIT_DEPTH: 5
-  GIT_CLONE_PATH: $CI_BUILDS_DIR/$CI_CONCURRENT_ID/$CI_PROJECT_NAME/$CI_CONCURRENT_PROJECT_ID
+  GIT_CLONE_PATH: $CI_BUILDS_DIR/$CI_RUNNER_ID/$CI_CONCURRENT_ID/$CI_PROJECT_NAME/$CI_CONCURRENT_PROJECT_ID
 
 
 before_script: