Try with double quotes

Author: dsotirakis

actions/resolve-architectures/action.yaml

@@ -31,7 +31,7 @@ runs:
           fi
         done
 
-        arr_string=$(IFS=, ; echo "['${arr[*]}']")
+        arr_string=$(IFS=, ; echo "/"['${arr[*]}']"/"")
         ARR_STRING=$(echo $arr_string | sed "s/,/','/g" | sed "s/''/'/g")  # Remove double single quotes
         echo "resolved_platforms=${ARR_STRING}" >> ${GITHUB_OUTPUT}