Bump react-select from 1.3.0 to 5.7.7 in /powerauth-webflow

Bumps [react-select](https://github.com/JedWatson/react-select) from 1.3.0 to 5.7.7.
- [Release notes](https://github.com/JedWatson/react-select/releases)
- [Changelog](https://github.com/JedWatson/react-select/blob/master/docs/CHANGELOG.md)
- [Commits](https://github.com/JedWatson/react-select/compare/[email protected])

---
updated-dependencies:
- dependency-name: react-select
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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