Bump the npm_and_yarn group group with 1 update

Bumps the npm_and_yarn group group with 1 update: [@decidim/webpacker](https://github.com/decidim/decidim/tree/HEAD/packages/webpacker).


Updates `@decidim/webpacker` from 0.27.5 to 0.28.0
- [Release notes](https://github.com/decidim/decidim/releases)
- [Changelog](https://github.com/decidim/decidim/blob/v0.28.0/CHANGELOG.md)
- [Commits](https://github.com/decidim/decidim/commits/v0.28.0/packages/webpacker)

---
updated-dependencies:
- dependency-name: "@decidim/webpacker"
  dependency-type: direct:production
  dependency-group: npm_and_yarn-security-group
...

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