added ci/cd pipeline

.gitlab-ci.yml

+production:
+  script:
+  - rsync -a ./mymodule/ /data/simplesamlphp/modules/mymodule/
+  only: 
+  - deploy_master
+  tags: 
+  - SSO
+  
+testing:
+  script:
+  - rsync -a ./ /data/simplesamlphptest/modules/sqlauthbcrypt/
+  only:
+  - deploy_testing
+  tags:
+  - SSO
+