HaikuDepot: Token Based Authentication

This switches the application over from using basic
authentication to using token-based authentication in
preparation for later using Open-ID based
authentication flows. The application version is also
bumped in order that the server can detect this version
at some later date in the future when it no longer
supports basic authentication itself.

Change-Id: I7addde1d57503c58d6bcd54908f22f66830c0c59
Reviewed-on: https://review.haiku-os.org/c/haiku/+/6944
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>