lsb-graphics: added dri2proto required by mesa

pkgsel.d/lsb-graphics.ask

@@ -2,7 +2,7 @@
 # This copyright note is auto-generated by ./scripts/Create-CopyPatch.
 #
 # Filename: target/linux-base/pkgsel.d/lsb-graphics.ask
-# Copyright (C) 2009 The OpenSDE Project
+# Copyright (C) 2009 - 2011 The OpenSDE Project
 #
 # More information can be found in the files COPYING and README.
 #
@@ -43,6 +43,7 @@ X libxml
 X libxdmcp
 
 # needed by mesa
+X dri2proto
 X libdrm
 X gccmakedep
 X glproto