Ignore iommu dir for finding VF PCI path

Change-Id: If53f8d81174ff244b19722cf8bc8520ef07327a7
diff --git a/VERSION b/VERSION
index e25d8d9..0664a8f 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.1.5
+1.1.6