fix: remove test command

entrypoint.sh

@@ -14,7 +14,7 @@ rm -f resp0.json
 
 for artifact in $INPUT_PATH; do
   content_length=$(stat -c '%s' "$artifact")
-  md5="$(openssl md5 -binary README.md "$artifact" | base64)"
+  md5="$(openssl md5 -binary "$artifact" | base64)"
   "${CURL[@]}" -XPUT -o resp1.json \
     --header "x-actions-results-md5: $md5" \
     --header "x-tfs-filelength: $content_length" \