Bump webpack-cli from 3.3.6 to 3.3.7

Bumps [webpack-cli](https://github.com/webpack/webpack-cli) from 3.3.6 to 3.3.7.
- [Release notes](https://github.com/webpack/webpack-cli/releases)
- [Changelog](https://github.com/webpack/webpack-cli/blob/v3.3.7/CHANGELOG.md)
- [Commits](https://github.com/webpack/webpack-cli/compare/v3.3.6...v3.3.7)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package-lock.json

@@ -6467,9 +6467,9 @@
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     },
     "portfinder": {
-      "version": "1.0.22",
-      "resolved": "https://registry.npmjs.org/portfinder/-/portfinder-1.0.22.tgz",
-      "integrity": "sha512-aZuwaz9ujJsyE8C5kurXAD8UmRxsJr+RtZWyQRvRk19Z2ri5uuHw5YS4tDBZrJlOS9Zw96uAbBuPb6W4wgvV5A==",
+      "version": "1.0.23",
+      "resolved": "https://registry.npmjs.org/portfinder/-/portfinder-1.0.23.tgz",
+      "integrity": "sha512-B729mL/uLklxtxuiJKfQ84WPxNw5a7Yhx3geQZdcA4GjNjZSTSSMMWyoennMVnTWSmAR0lMdzWYN0JLnHrg1KQ==",
       "requires": {
         "async": "^1.5.2",
         "debug": "^2.2.0",
@@ -9056,9 +9056,9 @@
       }
     },
     "webpack-cli": {
-      "version": "3.3.6",
-      "resolved": "https://registry.npmjs.org/webpack-cli/-/webpack-cli-3.3.6.tgz",
-      "integrity": "sha512-0vEa83M7kJtxK/jUhlpZ27WHIOndz5mghWL2O53kiDoA9DIxSKnfqB92LoqEn77cT4f3H2cZm1BMEat/6AZz3A==",
+      "version": "3.3.7",
+      "resolved": "https://registry.npmjs.org/webpack-cli/-/webpack-cli-3.3.7.tgz",
+      "integrity": "sha512-OhTUCttAsr+IZSMVwGROGRHvT+QAs8H6/mHIl4SvhAwYywjiylYjpwybGx7WQ9Hkb45FhjtsymkwiRRbGJ1SZQ==",
       "dev": true,
       "requires": {
         "chalk": "2.4.2",

package.json

@@ -79,7 +79,7 @@
     "vue-loader": "^15.7.1",
     "vue-template-compiler": "^2.6.10",
     "webpack": "^4.39.2",
-    "webpack-cli": "^3.3.6",
+    "webpack-cli": "^3.3.7",
     "webpack-merge": "^4.2.1"
   },
   "browserslist": [