ci: trying to get build to run

.gitlab-ci.yml

@@ -1,8 +1,5 @@
 image: dmoonfire/mfgames-writing-js:1.1.1
 
-variables:
-    GIT_DEPTH: "20"
-
 stages:
     - publish
 
@@ -15,6 +12,7 @@ publish:
         - npm ci
 
         # Verify that the commits are good.
+        - git fetch origin master
         - npx commitlint --from=master to=CI_BUILD_REF_NAME
 
         # Corda is a non-free font that we use for the books. It was