Allow zola check to fail and start build before the fact

.gitlab-ci.yml

@@ -15,10 +15,12 @@ zola check:
   - yarn install
   script:
   - zola check
+  allow_failure: true
 
 .build:
   stage: build
   interruptible: true
+  needs: []
   image:
     name: gcr.io/kaniko-project/executor:debug
     entrypoint: [""]