package/x11r7/xserver_xorg-server: rename patch directory after the last version...

package/x11r7/xserver_xorg-server: rename patch directory after the last version bump

The last bump [1] forgot to rename the patch directory and remove
upstream patches.

We still need to fix the monotonic clock check which doesn't work
when cross-compiling.

[1] 436659c55f8d3c6155546cfc666a13c793d992f9

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Bernd Kuhls <bernd.kuhls@t-online.de>
Cc: Peter Korsgaard <peter@korsgaard.com>
Acked-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
(cherry picked from commit 7cf8a08feb67052d9b3502dbdcbeaeda26b55665)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>