Bump django-recaptcha from 2.0.5 to 2.0.6 in /arches/install
Bump django-recaptcha from 2.0.5 to 2.0.6 in /arches/install

Bumps [django-recaptcha](https://github.com/praekelt/django-recaptcha) from 2.0.5 to 2.0.6.
- [Release notes](https://github.com/praekelt/django-recaptcha/releases)
- [Changelog](https://github.com/praekelt/django-recaptcha/blob/develop/CHANGELOG.rst)
- [Commits](https://github.com/praekelt/django-recaptcha/compare/2.0.5...2.0.6)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
archesproject/arches,archesproject/arches,archesproject/arches,archesproject/arches