xf86-video-intel: disable DRI 1, enable DRI 3

xf86-video-intel: disable DRI 1, enable DRI 3

DRI 1 is only needed for UMS on i810[1], and modern X servers (1.20 onwards)
don't support DRI 1, so disable DRI 1.

However, DRI 3 isn't new and unreliable anymore, so enable support for it.

Also, now that the *proto packages are all part of xorgproto which is a required
DEPENDS, we don't need to mention it over and over.

[1] https://cgit.freedesktop.org/xorg/driver/xf86-video-intel/commit/?id=359477215092ac1b602ad1e2f17a28963d9224c2

(From OE-Core rev: 329364b3b33b1d769bfa6917a51131c64ef77ddf)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>