Merge branch 'bugfix/fix_ci_release_branch' into 'master'

bugfix(ci): fix branch conflict with idf

See merge request sdk/ESP8266_RTOS_SDK!388

Author: wujiangang

.gitlab-ci.yml

@@ -42,7 +42,7 @@ build_ssc:
     - git clone $GITLAB_SSH_SERVER/yinling/SSC.git
     - cd SSC
     # try checkout same branch
-    - git checkout ${CI_BUILD_REF_NAME} || echo "Using default branch..."
+    - git checkout "${CI_BUILD_REF_NAME}_8266" || echo "Using default branch..."
     - ./gen_misc_rtos.sh
 
 push_master_to_github: