Remove unnecessary setup lines.

Author: godunko

.gitlab-ci.yml

@@ -83,8 +83,6 @@ build_and_test:
     - if: $CI_COMMIT_BRANCH == 'master' && $CI_COMMIT_TITLE =~ /Merge branch.*/
     - if: $CI_COMMIT_BRANCH == 'edge' && $CI_COMMIT_TITLE =~ /Merge branch.*/
   script:
-    - . ~/.aws_container_credentials
-    - export PATH=/it/e3/bin:$PATH
     - !reference [.detect-branches]
 
     - |