Update '.drone.yml'

.drone.yml

@@ -5,11 +5,10 @@ steps:
 - name: build
   image: plugins/hugo
   settings:
-  	  hugo_version: 0.55
-      pull: always
-      url: https://jk.nipponalba.scot
-      validate: true
-
+    image: cbrgm/drone-hugo:latest
+    validate: true
+    url: https://jk.nipponalba.scot
+    
 - name: deploy
   image: appleboy/drone-scp
   settings: