Remove nginx test

.gitlab-ci.yml

@@ -81,16 +81,6 @@ lint:
 #         coverage_format: cobertura
 #         path: .coverage/cobertura-coverage.xml
 
-nginx-test:
-  stage: test
-  image: nginx:latest
-  before_script:
-    - cp installation/mastodon.conf /etc/nginx/conf.d/default.conf
-  script: nginx -t
-  only:
-    changes:
-      - "installation/mastodon.conf"
-
 build:
   stage: test
   before_script: