Bump the npm_and_yarn group across 1 directory with 4 updates

Bumps the npm_and_yarn group with 4 updates in the / directory: [brace-expansion](https://github.com/juliangruber/brace-expansion), [undici](https://github.com/nodejs/undici), [fast-uri](https://github.com/fastify/fast-uri) and [postcss](https://github.com/postcss/postcss).


Updates `brace-expansion` from 1.1.14 to 1.1.18
- [Release notes](https://github.com/juliangruber/brace-expansion/releases)
- [Commits](juliangruber/brace-expansion@v1.1.14...v1.1.18)

Updates `undici` from 6.27.0 to 6.28.0
- [Release notes](https://github.com/nodejs/undici/releases)
- [Commits](nodejs/undici@v6.27.0...v6.28.0)

Updates `undici` from 7.28.0 to 7.29.0
- [Release notes](https://github.com/nodejs/undici/releases)
- [Commits](nodejs/undici@v6.27.0...v6.28.0)

Updates `fast-uri` from 3.1.4 to 3.1.5
- [Release notes](https://github.com/fastify/fast-uri/releases)
- [Commits](fastify/fast-uri@v3.1.4...v3.1.5)

Updates `postcss` from 8.5.21 to 8.5.25
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss@8.5.21...8.5.25)

---
updated-dependencies:
- dependency-name: brace-expansion
  dependency-version: 1.1.18
  dependency-type: indirect
  dependency-group: npm_and_yarn
- dependency-name: undici
  dependency-version: 6.28.0
  dependency-type: indirect
  dependency-group: npm_and_yarn
- dependency-name: undici
  dependency-version: 7.29.0
  dependency-type: indirect
  dependency-group: npm_and_yarn
- dependency-name: fast-uri
  dependency-version: 3.1.5
  dependency-type: indirect
  dependency-group: npm_and_yarn
- dependency-name: postcss
  dependency-version: 8.5.25
  dependency-type: indirect
  dependency-group: npm_and_yarn
...

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Author: dependabot[bot]