build(deps): bump @ngx-formly/bootstrap from 6.3.6 to 6.3.7

Bumps [@ngx-formly/bootstrap](https://github.com/ngx-formly/ngx-formly) from 6.3.6 to 6.3.7.
- [Release notes](https://github.com/ngx-formly/ngx-formly/releases)
- [Changelog](https://github.com/ngx-formly/ngx-formly/blob/main/CHANGELOG.md)
- [Commits](ngx-formly/ngx-formly@v6.3.6...v6.3.7)

---
updated-dependencies:
- dependency-name: "@ngx-formly/bootstrap"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>