build(deps): bump the npm_and_yarn group with 2 updates (#63)

Bumps the npm_and_yarn group with 2 updates: [serialize-javascript](https://github.com/yahoo/serialize-javascript) and [copy-webpack-plugin](https://github.com/webpack-contrib/copy-webpack-plugin).


Updates `serialize-javascript` from 5.0.1 to 6.0.2
- [Release notes](https://github.com/yahoo/serialize-javascript/releases)
- [Commits](yahoo/serialize-javascript@v5.0.1...v6.0.2)

Updates `copy-webpack-plugin` from 8.1.1 to 12.0.2
- [Release notes](https://github.com/webpack-contrib/copy-webpack-plugin/releases)
- [Changelog](https://github.com/webpack-contrib/copy-webpack-plugin/blob/master/CHANGELOG.md)
- [Commits](webpack-contrib/copy-webpack-plugin@v8.1.1...v12.0.2)

---
updated-dependencies:
- dependency-name: serialize-javascript
  dependency-type: indirect
  dependency-group: npm_and_yarn
- dependency-name: copy-webpack-plugin
  dependency-type: direct:development
  dependency-group: npm_and_yarn
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>