fetch git history before hugo build

.woodpecker/docs.yml

@@ -42,6 +42,9 @@ steps:
   - name: build
     image: quay.io/thegeeklab/hugo:0.115.2
     commands:
+      # Fetch is used to get the full git history.
+      # Required for Hugos git metadata integration.
+      - git fetch --depth=2147483647
       - hugo --panicOnWarning
 
   - name: beautify