Update hugo builder

.drone.yml

@@ -2,8 +2,13 @@ kind: pipeline
 name: default
 
 steps:
+  - name: submodules
+    image: alpine/git
+    commands:
+      - git submodule update --init --recursive --remote
   - name: build
     image: plugins/hugo
     settings:
-      hugo_version: 0.111
+      hugo_version: 0.79.0
+      extended: true
       validate: true