Bump postcss, @vue/cli-service, stylelint-config-recommended-scss, st…

…ylelint-scss, @symfony/webpack-encore, stylelint and vue-loader

Bumps [postcss](https://github.com/postcss/postcss) to 8.4.31 and updates ancestor dependencies [postcss](https://github.com/postcss/postcss), [@vue/cli-service](https://github.com/vuejs/vue-cli/tree/HEAD/packages/@vue/cli-service), [stylelint-config-recommended-scss](https://github.com/stylelint-scss/stylelint-config-recommended-scss), [stylelint-scss](https://github.com/stylelint-scss/stylelint-scss), [@symfony/webpack-encore](https://github.com/symfony/webpack-encore), [stylelint](https://github.com/stylelint/stylelint) and [vue-loader](https://github.com/vuejs/vue-loader). These dependencies need to be updated together.


Updates `postcss` from 8.4.29 to 8.4.31
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss@8.4.29...8.4.31)

Updates `@vue/cli-service` from 4.5.19 to 5.0.8
- [Release notes](https://github.com/vuejs/vue-cli/releases)
- [Changelog](https://github.com/vuejs/vue-cli/blob/dev/CHANGELOG.md)
- [Commits](https://github.com/vuejs/vue-cli/commits/v5.0.8/packages/@vue/cli-service)

Updates `stylelint-config-recommended-scss` from 4.3.0 to 13.0.0
- [Release notes](https://github.com/stylelint-scss/stylelint-config-recommended-scss/releases)
- [Changelog](https://github.com/stylelint-scss/stylelint-config-recommended-scss/blob/master/CHANGELOG.md)
- [Commits](stylelint-scss/stylelint-config-recommended-scss@4.3.0...v13.0.0)

Updates `stylelint-scss` from 3.21.0 to 5.2.1
- [Release notes](https://github.com/stylelint-scss/stylelint-scss/releases)
- [Changelog](https://github.com/stylelint-scss/stylelint-scss/blob/master/CHANGELOG.md)
- [Commits](stylelint-scss/stylelint-scss@3.21.0...v5.2.1)

Updates `@symfony/webpack-encore` from 1.8.2 to 4.4.0
- [Release notes](https://github.com/symfony/webpack-encore/releases)
- [Changelog](https://github.com/symfony/webpack-encore/blob/main/CHANGELOG.md)
- [Commits](symfony/webpack-encore@v1.8.2...v4.4.0)

Updates `stylelint` from 13.13.1 to 15.10.3
- [Release notes](https://github.com/stylelint/stylelint/releases)
- [Changelog](https://github.com/stylelint/stylelint/blob/main/CHANGELOG.md)
- [Commits](stylelint/stylelint@13.13.1...15.10.3)

Updates `vue-loader` from 15.10.2 to 17.2.2
- [Release notes](https://github.com/vuejs/vue-loader/releases)
- [Changelog](https://github.com/vuejs/vue-loader/blob/main/CHANGELOG.md)
- [Commits](vuejs/vue-loader@v15.10.2...v17.2.2)

---
updated-dependencies:
- dependency-name: postcss
  dependency-type: indirect
- dependency-name: "@vue/cli-service"
  dependency-type: direct:production
- dependency-name: stylelint-config-recommended-scss
  dependency-type: direct:production
- dependency-name: stylelint-scss
  dependency-type: direct:production
- dependency-name: "@symfony/webpack-encore"
  dependency-type: direct:development
- dependency-name: stylelint
  dependency-type: direct:development
- dependency-name: vue-loader
  dependency-type: direct:development
...

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