CI: Exclude development dependencies from build job (#5860)

* CI: Exclude development dependencies from build job

* use --production and then install spectator to skip building of Ameba

* this should prevent ameba from building

.github/workflows/ci.yml

@@ -80,7 +80,7 @@ jobs:
       - name: Install Shards
         run: |
           if ! shards check; then
-            shards install
+            shards install --skip-postinstall --skip-executables
           fi
 
       - name: Run tests