fix(task): keep double quotes in script command

Author: Guillaume Chau

packages/@vue/cli-ui/apollo-server/util/parse-args.js

@@ -9,11 +9,11 @@ exports.parseArgs = function (args) {
   for (const part of parts) {
     const l = part.length
     if (!arg && part.charAt(0) === '"') {
-      arg = part.substr(1)
+      arg = part
     } else if (part.charAt(l - 1) === '"' && (
       l === 1 || part.charAt(l - 2) !== '\\'
     )) {
-      arg += args.charAt(index - 1) + part.substr(0, l - 1)
+      arg += args.charAt(index - 1) + part.substr(0, l)
       result.push(arg)
       arg = null
     } else if (arg) {