add debugging step (aws-observability#675)

Signed-off-by: Alex Boten <[email protected]>

Author: Alex Boten

.github/workflows/layer-publish.yml

@@ -77,6 +77,7 @@ jobs:
 
       - name: Publish Lambda Layer
         run: |
+          ls -al
           LAYER_ARN=$(
             aws lambda publish-layer-version \
               --layer-name $LAYER_NAME \