This will allow it to be imported by Go code outside of our repository, which was something we have planned for since this code was written.
Signed-off-by: Matt Moyer <moyerm@vmware.com>
This is 99% Andrew's code from 4032ed32aebde02786a51ed9800330d1b8705211, but tweaked to work with the new UpstreamOIDCProvider setup.
Signed-off-by: Matt Moyer <moyerm@vmware.com>