Bump json5, expose-loader, ts-loader, webpack and webpack-cli

Removes [json5](https://github.com/json5/json5). It's no longer used after updating ancestor dependencies [json5](https://github.com/json5/json5), [expose-loader](https://github.com/webpack-contrib/expose-loader), [ts-loader](https://github.com/TypeStrong/ts-loader), [webpack](https://github.com/webpack/webpack) and [webpack-cli](https://github.com/webpack/webpack-cli). These dependencies need to be updated together.


Removes `json5`

Updates `expose-loader` from 0.7.5 to 4.0.0
- [Release notes](https://github.com/webpack-contrib/expose-loader/releases)
- [Changelog](https://github.com/webpack-contrib/expose-loader/blob/master/CHANGELOG.md)
- [Commits](webpack-contrib/expose-loader@v0.7.5...v4.0.0)

Updates `ts-loader` from 5.4.5 to 9.4.2
- [Release notes](https://github.com/TypeStrong/ts-loader/releases)
- [Changelog](https://github.com/TypeStrong/ts-loader/blob/main/CHANGELOG.md)
- [Commits](TypeStrong/ts-loader@v5.4.5...v9.4.2)

Updates `webpack` from 4.46.0 to 5.75.0
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](webpack/webpack@v4.46.0...v5.75.0)

Updates `webpack-cli` from 3.3.12 to 5.0.1
- [Release notes](https://github.com/webpack/webpack-cli/releases)
- [Changelog](https://github.com/webpack/webpack-cli/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack/webpack-cli/compare/v3.3.12...webpack-cli@5.0.1)

---
updated-dependencies:
- dependency-name: json5
  dependency-type: indirect
- dependency-name: expose-loader
  dependency-type: direct:development
- dependency-name: ts-loader
  dependency-type: direct:development
- dependency-name: webpack
  dependency-type: direct:development
- dependency-name: webpack-cli
  dependency-type: direct:development
...

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

Author: dependabot[bot]