Bump copy-webpack-plugin from 4.5.2 to 5.0.5

Bumps [copy-webpack-plugin](https://github.com/webpack-contrib/copy-webpack-plugin) from 4.5.2 to 5.0.5.
- [Release notes](https://github.com/webpack-contrib/copy-webpack-plugin/releases)
- [Changelog](https://github.com/webpack-contrib/copy-webpack-plugin/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack-contrib/copy-webpack-plugin/compare/v4.5.2...v5.0.5)

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

package.json

@@ -82,7 +82,7 @@
     "cfonts": "^2.4.5",
     "chai": "^4.0.0",
     "chalk": "^2.1.0",
-    "copy-webpack-plugin": "^4.0.1",
+    "copy-webpack-plugin": "^5.0.5",
     "cross-env": "^5.0.5",
     "css-loader": "^0.28.4",
     "del": "^3.0.0",