Update test and make it work

Author: rfay

.github/workflows/tests.yml

@@ -60,8 +60,8 @@ jobs:
 
     - name: Download docker images
       run: | 
-        mkdir junk && pushd junk && ddev config --auto && ddev debug download-images
-        docker pull memcached:1.5
+        mkdir junk && pushd junk && ddev config --auto && ddev debug download-images >/dev/null
+        docker pull memcached:1.5 >/dev/null
     - name: tmate debugging session
       uses: mxschmitt/action-tmate@v3
       with: