chore: publish command before testing the commands

Author: hamzaremmal

.github/workflows/scaladoc.yaml

@@ -44,6 +44,7 @@ jobs:
       - name: Compile and test
         run: |
           ./project/scripts/sbt scaladoc/test
+          ./project/scripts/sbt dist/Universal/stage
           ./project/scripts/cmdScaladocTests
 
       - name: Locally publish self