Pipeline updated to build and publish artifacts to GitLab that remain...

Pipeline updated to build and publish artifacts to GitLab that remain accessible for 5min to any user on the root/artifacts directory, matrix usage for multiplatforms build will be possible eventually in further versions

.gitlab-ci.yml

@@ -121,6 +121,6 @@
     artifacts:
       when: on_failure
       access: all
-      expire_in: 300 sec
+      expire_in: 301 sec
       paths : 
         - ./artifacts # Publish the artifact(s) to GitLab