There may be a need to set the user for the transport rather than the subversion
command itself. Add a parameter to the url to allow this.
[YOCTO #6475]
(Bitbake rev: 56c294dc30b6c2575b1cf904e26b8b8bef7677c2)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>