use official docker image

.drone.yml

@@ -4,13 +4,8 @@ name: default
 
 steps:
 - name: build_html
-  image: node:lts
-# This is hacky and ugly as fuck, but without it node fails to install a dependency. Fuck node.
+  image: asyncapi/generator
   commands:
-  - npm install -g @asyncapi/generator || true
-  - chown -R 65534:0 "/root/.npm"
-  - npm install -g @asyncapi/generator
-  - chown -R root:root /root/.npm
   - ag birbnetes.yml @asyncapi/html-template
 
 - name: kaniko