[OE-core] libsoup:add a new routine & build as native package

[Jiang Lu]

Hi all,

This rr including 2 patch:
1.add a new routine for libsoup with name soup_uri_to_string_with_password()
and make libsoup compiled as a native package.
2.make glib-networking compiled as a native package.

Make this change for ostree utilies, which needs libsoup when building ostree image
on host.

Thanks
Jiang Lu