Bump webpack-merge from 5.1.1 to 5.1.2

Bumps [webpack-merge](https://github.com/survivejs/webpack-merge) from 5.1.1 to 5.1.2.
- [Release notes](https://github.com/survivejs/webpack-merge/releases)
- [Changelog](https://github.com/survivejs/webpack-merge/blob/master/CHANGELOG.md)
- [Commits](https://github.com/survivejs/webpack-merge/compare/v5.1.1...v5.1.2)

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

package-lock.json

@@ -10223,9 +10223,9 @@
       }
     },
     "webpack-merge": {
-      "version": "5.1.1",
-      "resolved": "https://registry.npmjs.org/webpack-merge/-/webpack-merge-5.1.1.tgz",
-      "integrity": "sha512-UhIkHAVqeG9EqFfYo7dRELrVfH6HYaOTYM7ssKCwfIIHYnWepGVOFp1E166GwgPGFqV6M68UgRiKOERjVOKIXA==",
+      "version": "5.1.2",
+      "resolved": "https://registry.npmjs.org/webpack-merge/-/webpack-merge-5.1.2.tgz",
+      "integrity": "sha512-/slG0Kh0OKTf0zxdFJlhQHzv8bU9gUYVK5DkBjB3i/yoc1Xx4ADG0KITGO5S/6cqn2Ug43+8VR6Sz8daA/c+5g==",
       "dev": true,
       "requires": {
         "clone-deep": "^4.0.1",

package.json

@@ -125,7 +125,7 @@
     "vue-template-compiler": "^2.6.11",
     "webpack": "^4.44.1",
     "webpack-cli": "^3.3.12",
-    "webpack-merge": "^5.1.1",
+    "webpack-merge": "^5.1.2",
     "webpack-node-externals": "^2.5.1"
   },
   "browserslist": [