Update dependency webpack to v5

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
webpack	devDependencies	major	4.44.1 -> 5.1.3

---

Release Notes

webpack/webpack

### [`v5.1.3`](https://togithub.com/webpack/webpack/releases/v5.1.3) [Compare Source](https://togithub.com/webpack/webpack/compare/v5.1.2...v5.1.3) ### Bugfixes - omit unused modules from chunks when modules are only unused in some runtimes - fixes `Self-reference dependency has unused export name` error - fix order of asset optimization to fix conflict between compression-plugin and real hash plugin ### [`v5.1.2`](https://togithub.com/webpack/webpack/releases/v5.1.2) [Compare Source](https://togithub.com/webpack/webpack/compare/v5.1.1...v5.1.2) ##### Bugfixes - revert: omit unused modules from chunk when modules are only unused in some runtimes - caused issues with mini-css modules ### [`v5.1.1`](https://togithub.com/webpack/webpack/releases/v5.1.1) [Compare Source](https://togithub.com/webpack/webpack/compare/v5.1.0...v5.1.1) ### Bugfixes - fix order of chunk hashing to allow to uses hashes in WebWorkers - update to terser-webpack-plugin 5 - reduces number of dependencies by dropping webpack 4 support - omit unused modules from chunk when modules are only unused in some runtimes - fixes `Self-reference dependency has unused export name` error - fix hanging production builds because of infinite loop in inner graph optimization - `Compilation.deleteAsset` updates chunk to file mappings ### [`v5.1.0`](https://togithub.com/webpack/webpack/releases/v5.1.0) [Compare Source](https://togithub.com/webpack/webpack/compare/v5.0.0...v5.1.0) ### Features - expose `webpack` property from `Compiler` - expose `cleverMerge`, `EntryOptionPlugin`, `DynamicEntryPlugin` ### Bugfixes - missing `require("..").xxx` in try-catch produces a warning instead of an error now - handle reexports in concatenated modules correctly when they are side-effect-free - fix incorrect deprecation message for ModuleTemplate.hooks.hash ### [`v5.0.0`](https://togithub.com/webpack/webpack/releases/v5.0.0) [Compare Source](https://togithub.com/webpack/webpack/compare/v4.44.2...v5.0.0) [Announcement and changelog](https://webpack.js.org/blog/2020-10-10-webpack-5-release/) ### [`v4.44.2`](https://togithub.com/webpack/webpack/releases/v4.44.2) [Compare Source](https://togithub.com/webpack/webpack/compare/v4.44.1...v4.44.2) ##### Bugfixes - make sure to generate correct chunk connection for blocks that are only connected in some runtimes - fixes a bug where filename contains undefined hash at runtime

---

Renovate configuration

:date: Schedule: At any time (no schedule defined).

:vertical_traffic_light: Automerge: Disabled by config. Please merge this manually once you are satisfied.

:recycle: Rebasing: Renovate will not automatically rebase this PR, because other commits have been found.

:no_bell: Ignore: Close this PR and you won't be reminded about this update again.

---

• [ ] If you want to rebase/retry this PR, check this box

---

This PR has been generated by WhiteSource Renovate. View repository job log here.