BAU: Bump the babel group across 1 directory with 2 updates

Bumps the babel group with 1 update in the /lambdas/delete-user-data directory: [@babel/traverse](https://github.com/babel/babel/tree/HEAD/packages/babel-traverse).


Updates `@babel/traverse` from 7.25.9 to 7.26.4
- [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/v7.26.4/packages/babel-traverse)

Updates `@babel/types` from 7.26.0 to 7.26.3
- [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/v7.26.3/packages/babel-types)

---
updated-dependencies:
- dependency-name: "@babel/traverse"
  dependency-type: indirect
  update-type: version-update:semver-minor
  dependency-group: babel
- dependency-name: "@babel/types"
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: babel
...

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