Run Pipeline in official node lts image

.gitlab-ci.yml

@@ -9,7 +9,7 @@ variables:
 
 lint:
   stage: lint
-  image: buildkite/puppeteer:10.0.0
+  image: node:lts-alpine
   before_script:
     - yarn install
   script:
@@ -35,7 +35,7 @@ test_jsonld_ns:
 
 review:
   stage: review
-  image: buildkite/puppeteer:10.0.0
+  image: node:lts-alpine
   interruptible: true
   variables:
     GIT_STRATEGY: clone
@@ -69,7 +69,7 @@ review:
 
 pages:
   stage: build
-  image: buildkite/puppeteer:10.0.0
+  image: node:lts-alpine
   variables:
     GIT_STRATEGY: clone
   before_script: