Bump webpack-merge from 5.0.9 to 5.3.0 (#15130)

Bumps [webpack-merge](https://github.com/survivejs/webpack-merge) from 5.0.9 to 5.3.0.
- [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/v5.0.9...v5.3.0)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -166,7 +166,7 @@
     "webpack-assets-manifest": "^3.1.1",
     "webpack-bundle-analyzer": "^3.9.0",
     "webpack-cli": "^3.3.12",
-    "webpack-merge": "^5.0.9",
+    "webpack-merge": "^5.3.0",
     "wicg-inert": "^3.1.0"
   },
   "devDependencies": {

yarn.lock

@@ -11046,10 +11046,10 @@ webpack-log@^2.0.0:
     ansi-colors "^3.0.0"
     uuid "^3.3.2"
 
-webpack-merge@^5.0.9:
+webpack-merge@^5.3.0:
-  version "5.0.9"
+  version "5.3.0"
-  resolved "https://registry.yarnpkg.com/webpack-merge/-/webpack-merge-5.0.9.tgz#d5e0e0ae564ae704836d747893bdd2741544bf31"
+  resolved "https://registry.yarnpkg.com/webpack-merge/-/webpack-merge-5.3.0.tgz#a80df44d35fabace680bf430a19fda9ec49ed8eb"
-  integrity sha512-P4teh6O26xIDPugOGX61wPxaeP918QOMjmzhu54zTVcLtOS28ffPWtnv+ilt3wscwBUCL2WNMnh97XkrKqt9Fw==
+  integrity sha512-4PtsBAWnmJULIJYviiPq4BxwAykbAgGMheyEVaemj2bJI54h+p/gnlbXZEH2EM0IYC3blOE1Qm6kzKlc06N1UQ==
   dependencies:
     clone-deep "^4.0.1"
     wildcard "^2.0.0"