Update dependency webpack to v5 (main)

[mend-for-github-com[bot]]

This PR contains the following updates:

Package	Type	Update	Change
webpack	dependencies	major	^4.44.2 -> ^5.0.0

By merging this PR, the issue #1427 will be automatically resolved and closed:

Severity	CVSS Score	CVE	Reachability
High	7.5	CVE-2020-28469
High	7.5	CVE-2023-46234

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Release Notes

webpack/webpack (webpack)

### [`v5.0.0`](https://togithub.com/webpack/webpack/releases/tag/v5.0.0) [Compare Source](https://togithub.com/webpack/webpack/compare/v4.47.0...v5.0.0) [Announcement and changelog](https://webpack.js.org/blog/2020-10-10-webpack-5-release/) ### [`v4.47.0`](https://togithub.com/webpack/webpack/releases/tag/v4.47.0) [Compare Source](https://togithub.com/webpack/webpack/compare/v4.46.0...v4.47.0) #### New Features - \[Security] - Add support for md4 in Node >=18. by [@​iclanton](https://togithub.com/iclanton) in [https://github.com/webpack/webpack/pull/17628](https://togithub.com/webpack/webpack/pull/17628) #### New Contributors - [@​iclanton](https://togithub.com/iclanton) made their first contribution in [https://github.com/webpack/webpack/pull/17628](https://togithub.com/webpack/webpack/pull/17628) **Full Changelog**: https://github.com/webpack/webpack/compare/v4.46.0...v4.47.0

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