Bump webpack in /docs in the npm_and_yarn group across 1 directory

Bumps the npm_and_yarn group with 1 update in the /docs directory: [webpack](https://github.com/webpack/webpack).


Updates `webpack` from 5.90.3 to 5.94.0
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](webpack/webpack@v5.90.3...v5.94.0)

---
updated-dependencies:
- dependency-name: webpack
  dependency-type: indirect
  dependency-group: npm_and_yarn
...

Signed-off-by: dependabot[bot] <[email protected]>