build: this adds execution permission to the script

.gitlab-ci.yml

@@ -3,10 +3,10 @@ image: mintel/docker-alpine-bash-curl-jq
 stages:
   - lint
 
-
 lint:
   stage: lint
   script:
+    - chmod +x gitrise.sh
     - ./gitrise.sh -w "Lint-Workflow" -b "$CI_COMMIT_REF_NAME" -a "$BITRISE_TOKEN" -s "$BITRISE_PROJ_SLUG"
   only:
     - branches