sched/mqueue/CMakeLists.txt: fix compilation for CONFIG_DISABLE_MQUEUE_SYSV=n

fix compilation for CONFIG_DISABLE_MQUEUE_SYSV=n in cmake

Author: raiden00pl

sched/mqueue/CMakeLists.txt

@@ -22,7 +22,7 @@
 
 set(SRCS)
 
-if(NOT CONFIG_DISABLE_MQUEUE OR NOT CONFIG_DISABLE_MQUEUE)
+if(NOT CONFIG_DISABLE_MQUEUE OR NOT CONFIG_DISABLE_MQUEUE_SYSV)
   list(APPEND SRCS mq_initialize.c mq_waitirq.c mq_recover.c)
 endif()