chore: bump webpack from 5.68.0 to 5.76.0 in /docs
Bumps [webpack](https://github.com/webpack/webpack) from 5.68.0 to 5.76.0.
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](https://github.com/webpack/webpack/compare/v5.68.0...v5.76.0)
---
updated-dependencies:
- dependency-name: webpack
dependency-type: direct:development
...
Signed-off-by: dependabot[bot] <[email protected]>