Tweak deploy script for libera verification

.github/workflows/deploy.yml

@@ -35,6 +35,7 @@ jobs:
         cd ..
         cp -a repo/dist/. build/
         cd build
+        mv well-known .well-known
         mkdir -m 700 ~/.ssh
         echo "${{ secrets.SSH_KEY_SECRET }}" > ~/.ssh/id_ed25519
         chmod 0600 ~/.ssh/id_ed25519