Bump @babel/helpers in /webserver in the npm_and_yarn group

Bumps the npm_and_yarn group in /webserver with 1 update: [@babel/helpers](https://github.com/babel/babel/tree/HEAD/packages/babel-helpers).


Updates `@babel/helpers` from 7.26.7 to 7.27.6
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.27.6/packages/babel-helpers)

---
updated-dependencies:
- dependency-name: "@babel/helpers"
  dependency-version: 7.27.6
  dependency-type: indirect
  dependency-group: npm_and_yarn
...

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

Author: dependabot[bot]