Handle signup subpage as a redirect target
Handle signup subpage as a redirect target

When GoogleLogin replaces MW login, Special:CreateAccount redirect ends up in
Special:GoogleLogin/signup, which should be handeld to create or merge an account.

Bug: T86599
Change-Id: I44e3b87fcd16a81d89b2f956e88c9c724e2bcd1a

wikimedia/mediawiki-extensions-GoogleLogin,tamcap/mediawiki-extensions-GoogleLogin,wikimedia/mediawiki-extensions-GoogleLogin,tamcap/mediawiki-extensions-GoogleLogin