build(deps-dev): bump webpack from 4.15.1 to 4.16.0

Bumps [webpack](https://github.com/webpack/webpack) from 4.15.1 to 4.16.0.
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](webpack/webpack@v4.15.1...v4.16.0)

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

Author: dependabot-support

yarn.lock

@@ -5601,8 +5601,8 @@ webpack-sources@^1.0.1, webpack-sources@^1.1.0:
     source-map "~0.6.1"
 
 webpack@^4.12.0:
-  version "4.15.1"
-  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.15.1.tgz#dc716779a3b88827c369f18c71a6137fa7e582fd"
+  version "4.16.0"
+  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.16.0.tgz#660dae90890e55b8ed17c6f9d17bebb01dab5b4c"
   dependencies:
     "@webassemblyjs/ast" "1.5.13"
     "@webassemblyjs/helper-module-context" "1.5.13"