build(deps-dev): bump @babel/preset-flow in /token/js (#1911)

Bumps [@babel/preset-flow](https://github.com/babel/babel/tree/HEAD/packages/babel-preset-flow) from 7.13.13 to 7.14.5.
- [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/v7.14.5/packages/babel-preset-flow)

---
updated-dependencies:
- dependency-name: "@babel/preset-flow"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

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

Author: dependabot[bot]