spice-protocol: bump to version 0.12.6

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/spice-protocol/spice-protocol.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-SPICE_PROTOCOL_VERSION         = 0.12.2
+SPICE_PROTOCOL_VERSION         = 0.12.6
 SPICE_PROTOCOL_SOURCE          = spice-protocol-$(SPICE_PROTOCOL_VERSION).tar.bz2
 SPICE_PROTOCOL_SITE            = http://www.spice-space.org/download/releases/
 SPICE_PROTOCOL_LICENSE         = BSD-3c