Add domains for Faaborg Midtfyn

For the moment this is an estimation of what domains are appropriate
for the site.

The actual set of domains should be verified later on.

infrastructure/environments/dplplat01/sites.yaml

@@ -203,6 +203,10 @@ sites:
     name: "Faaborg-Midtfyn Bibliotekerne"
     description: "The library site for Faaborg-Midtfyn"
     deploy_key: "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILKo6SAhtuZy4z708mYP3vyc6YDMmTxwme3kg+kyQoTM"
+    primary-domain: fmbib.dk
+    secondary-domains:
+      - www.fmbib.dk
+    autogenerateRoutes: true
     <<: *default-release-image-source
   favrskov:
     name: "Favrskov Bibliotekerne"