Update .gitlab-ci.yml

.gitlab-ci.yml

@@ -10,6 +10,8 @@ postman_tests:
  - newman --version
  - npm install -g newman-reporter-html
  - newman run collection.json --reporters cli,html --reporter-html-export report.html 
+ # Cache the results of the jobs to avoid running jobs multiple times for the same git hash.
+ cache_results: true
  artifacts:
  when: always
  paths: