DNI: Enable UBSAN for VSP1

Just to find out if I'm doing something crazy
diff --git a/drivers/media/platform/vsp1/Makefile b/drivers/media/platform/vsp1/Makefile
index e018830..c2c718a 100644
--- a/drivers/media/platform/vsp1/Makefile
+++ b/drivers/media/platform/vsp1/Makefile
@@ -10,3 +10,5 @@
 vsp1-$(CONFIG_DEBUG_FS)			+= vsp1_debugfs.o
 
 obj-$(CONFIG_VIDEO_RENESAS_VSP1)	+= vsp1.o
+
+UBSAN_SANITIZE := y