package/xserver_xorg-server: security bump to version 21.1.9

Fixes the following security issues:

- CVE-2023-5367 X.Org server: OOB write in
  XIChangeDeviceProperty/RRChangeOutputProperty

- CVE-2023-5380: Use-after-free bug in DestroyWindow

- CVE-2023-5574: Use-after-free bug in DamageDestroy

For details, see the advisory:
https://lists.x.org/archives/xorg-announce/2023-October/003430.html

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/x11r7/xserver_xorg-server/xserver_xorg-server.hash

@@ -1,5 +1,5 @@
-# From https://lists.x.org/archives/xorg-announce/2023-March/003377.html
-sha256  38aadb735650c8024ee25211c190bf8aad844c5f59632761ab1ef4c4d5aeb152  xorg-server-21.1.8.tar.xz
-sha512  6104b3620ed2e1e27d9a8e963388bbe8785a764585b1bc03dbf5d719a92894773dda580d377ca18ceeab353e65a5d23cc947bab84a4012f9dd1eca31cac36937  xorg-server-21.1.8.tar.xz
+# From https://lists.x.org/archives/xorg-announce/2023-October/003431.html
+sha256  ff697be2011b4c4966b7806929e51b7a08e9d33800d505305d26d9ccde4b533a  xorg-server-21.1.9.tar.xz
+sha512  9044e1b9222616fb63aea444b75f4ca6582edb7d899018f8ea30359e57edf04b1555e69397ebc4d288f7e36d6b82a54dde3895f11d414573d229e908ac17bfe8  xorg-server-21.1.9.tar.xz
 # Locally calculated
 sha256  4cc0447a22635c7b2f1a93fec4aa94f1970fadeb72a063de006b51cf4963a06f  COPYING

package/x11r7/xserver_xorg-server/xserver_xorg-server.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-XSERVER_XORG_SERVER_VERSION = 21.1.8
+XSERVER_XORG_SERVER_VERSION = 21.1.9
 XSERVER_XORG_SERVER_SOURCE = xorg-server-$(XSERVER_XORG_SERVER_VERSION).tar.xz
 XSERVER_XORG_SERVER_SITE = https://xorg.freedesktop.org/archive/individual/xserver
 XSERVER_XORG_SERVER_LICENSE = MIT