Prepare modules when building

Signed-off-by: Sergio Durigan Junior <sergiodj@sergiodj.net>

.forgejo/workflows/deploy.yaml

@@ -27,6 +27,8 @@ jobs:
           printf '%s\n' "${SSH_KEY}" > ~/.ssh/id_rsa
           chmod 0700 ~/.ssh
           chmod 0700 ~/.ssh/id_rsa
+      - name: Prepare modules
+        run: /usr/bin/hugo mod get -u
       - name: Run Hugo
         run: /usr/bin/hugo --logLevel info
       - name: Run rsync

go.mod

@@ -0,0 +1,3 @@
+module github.com/divinerites/plausible-hugo
+
+go 1.22.5