special sync rule to make sure browsers see this as a JS file that is gzipped

Author: jpolitz

.github/workflows/makefile.yml

@@ -116,4 +116,5 @@ jobs:
 
     - name: Copy cpo-main and related JS to S3
       run: |
-        aws s3 sync ./build/web/js s3://pyret-horizon/horizon-action-test --acl public-read 
+        aws s3 sync ./build/web/js s3://pyret-horizon/horizon-action-test --acl public-read --exclude "*" --include "cpo-main.jarr.gz.js" --content-encoding gzip
+        aws s3 sync ./build/web/js s3://pyret-horizon/horizon-action-test --acl public-read --exclude "cpo-main.jarr.js.gz"