qcacld-3.0: Enable unit-test suspend/resume for SLUB builds

Enable unit-test suspend/resume ioctls for all SLUB builds, for a
better out-of-the-box debug experience.

Change-Id: Iab6662a39125371ab700c8482e06cd98a3d171a5
CRs-Fixed: 1098034

Kbuild

@@ -1249,6 +1249,7 @@ endif
 ifeq ($(CONFIG_SLUB_DEBUG_ON),y)
 CDEFINES += -DTIMER_MANAGER
 CDEFINES += -DMEMORY_DEBUG
+CDEFINES += -DWLAN_SUSPEND_RESUME_TEST
 endif
 
 ifeq ($(HAVE_CFG80211),1)