xserver-xorg: upgrade 21.1.14 -> 21.1.15

(From OE-Core rev: a97e23fe412b8b382f718f73c5a8b12f26208661)

Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit ba94110d70ebfb1b4798ecf05389f7ea602b1f55)
Signed-off-by: Steve Sakoman <steve@sakoman.com>

meta/recipes-graphics/xorg-xserver/xserver-xorg_21.1.14.bb → meta/recipes-graphics/xorg-xserver/xserver-xorg_21.1.15.bb

@@ -3,7 +3,7 @@ require xserver-xorg.inc
 SRC_URI += "file://0001-xf86pciBus.c-use-Intel-ddx-only-for-pre-gen4-hardwar.patch \
            file://0001-Avoid-duplicate-definitions-of-IOPortBase.patch \
            "
-SRC_URI[sha256sum] = "8f2102cebdc4747d1656c1099ef610f5063c7422c24a177e300de569b354ee35"
+SRC_URI[sha256sum] = "841c82901282902725762df03adbbcd68153d4cdfb0d61df0cfd73ad677ae089"
 
 # These extensions are now integrated into the server, so declare the migration
 # path for in-place upgrades.