xserver-xorg-common: move shared PROTO_DEPS and LIB_DEPS from xserver-xorg.inc and...

xserver-xorg-common: move shared PROTO_DEPS and LIB_DEPS from xserver-xorg.inc and xserver-xorg-lite.inc to xserver-xorg-common.inc

* xserver-xorg.inc is appending extra xf86driproto dri2proto to PROTO_DEPS and virtual/libgl to LIB_DEPS
* both lite and dri variants now depend on font-util (from DEPENDS in xserver-xorg-common.inc)

(From OE-Core rev: f7fb209cd447418e72c421ab473c35430ee46893)

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>