Bump webpack-merge from 5.1.0 to 5.1.1

Bumps [webpack-merge](https://github.com/survivejs/webpack-merge) from 5.1.0 to 5.1.1.
- [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/v5.1.0...v5.1.1)

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

package-lock.json

@@ -13978,23 +13978,6 @@
 				}
 			}
 		},
-		"jest-serializer": {
-			"version": "26.1.0",
-			"resolved": "https://registry.npmjs.org/jest-serializer/-/jest-serializer-26.1.0.tgz",
-			"integrity": "sha512-eqZOQG/0+MHmr25b2Z86g7+Kzd5dG9dhCiUoyUNJPgiqi38DqbDEOlHcNijyfZoj74soGBohKBZuJFS18YTJ5w==",
-			"dev": true,
-			"requires": {
-				"graceful-fs": "^4.2.4"
-			},
-			"dependencies": {
-				"graceful-fs": {
-					"version": "4.2.4",
-					"resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.4.tgz",
-					"integrity": "sha512-WjKPNJF79dtJAVniUlGGWHYGz2jWxT6VhN/4m1NdkbZ2nOsEF+cI1Edgql5zCRhs/VsQYRvrXctxktVXZUkixw==",
-					"dev": true
-				}
-			}
-		},
 		"jest-serializer-vue": {
 			"version": "2.0.2",
 			"resolved": "https://registry.npmjs.org/jest-serializer-vue/-/jest-serializer-vue-2.0.2.tgz",
@@ -21810,9 +21793,9 @@
 			}
 		},
 		"webpack-merge": {
-			"version": "5.1.0",
+			"version": "5.1.1",
-			"resolved": "https://registry.npmjs.org/webpack-merge/-/webpack-merge-5.1.0.tgz",
+			"resolved": "https://registry.npmjs.org/webpack-merge/-/webpack-merge-5.1.1.tgz",
-			"integrity": "sha512-NNEXYSV/ixLwICcAhlVQ8c8E8dHmOcVnubfhoFdL6Tpbq6N9ZUvotQBYPwTsyXepXmCm34KjXgdC4PCQwJBp/w==",
+			"integrity": "sha512-UhIkHAVqeG9EqFfYo7dRELrVfH6HYaOTYM7ssKCwfIIHYnWepGVOFp1E166GwgPGFqV6M68UgRiKOERjVOKIXA==",
 			"dev": true,
 			"requires": {
 				"clone-deep": "^4.0.1",

package.json

@@ -108,7 +108,7 @@
 		"webpack": "^4.44.1",
 		"webpack-cli": "^3.3.12",
 		"webpack-dev-server": "^3.11.0",
-		"webpack-merge": "^5.1.0"
+		"webpack-merge": "^5.1.1"
 	},
 	"jest": {
 		"moduleFileExtensions": [