VOL-4656: Missing PIR field in TrafficShapingInfo for TCONT Type 1
results in TCONT creation failure at openolt agent.

Change-Id: Ic692f7e90fa57cf487cfd9d6324849e22ce49b9a
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 152fe64..f92f936 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -123,7 +123,7 @@
 github.com/klauspost/compress/huff0
 github.com/klauspost/compress/zstd
 github.com/klauspost/compress/zstd/internal/xxhash
-# github.com/opencord/voltha-lib-go/v7 v7.1.5
+# github.com/opencord/voltha-lib-go/v7 v7.1.6
 ## explicit
 github.com/opencord/voltha-lib-go/v7/pkg/config
 github.com/opencord/voltha-lib-go/v7/pkg/db