Add missing quotes

Signed-off-by: Federico Busetti <729029+febus982@users.noreply.github.com>

Author: febus982

.github/workflows/release.yml

@@ -40,7 +40,7 @@ jobs:
 
       - name: Export version for site docs
         id: docs-version
-        run: echo $(./ci-scripts/docs-version.sh) >> "$GITHUB_OUTPUT"
+        run: echo "$(./ci-scripts/docs-version.sh)" >> "$GITHUB_OUTPUT"
 
 
   publish: