chore: bump fs-extra version

Author: yyx990803

packages/@vue/cli-service/package.json

@@ -37,7 +37,7 @@
     "extract-text-webpack-plugin": "^3.0.2",
     "file-loader": "^1.1.11",
     "friendly-errors-webpack-plugin": "^1.6.1",
-    "fs-extra": "^5.0.0",
+    "fs-extra": "^6.0.0",
     "get-value": "^3.0.1",
     "globby": "^8.0.1",
     "html-webpack-plugin": "^3.2.0",

packages/@vue/cli/package.json

@@ -35,7 +35,7 @@
     "download-git-repo": "^1.0.2",
     "ejs": "^2.5.7",
     "execa": "^0.8.0",
-    "fs-extra": "^5.0.0",
+    "fs-extra": "^6.0.0",
     "globby": "^8.0.1",
     "import-global": "^0.1.0",
     "inquirer": "^4.0.1",

yarn.lock

@@ -4324,9 +4324,9 @@ fs-extra@4.0.3, fs-extra@^4.0.1, fs-extra@^4.0.2:
     jsonfile "^4.0.0"
     universalify "^0.1.0"
 
-fs-extra@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-5.0.0.tgz#414d0110cdd06705734d055652c5411260c31abd"
+fs-extra@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-6.0.0.tgz#0f0afb290bb3deb87978da816fcd3c7797f3a817"
   dependencies:
     graceful-fs "^4.1.2"
     jsonfile "^4.0.0"