Use 1.3.2 version of omci-lib-go that fixes invalid code-generated class IDs

Change-Id: I85a6d05d541a76f9d8d1579a9b8484e2b750aaf4
diff --git a/vendor/modules.txt b/vendor/modules.txt
index df0f5a4..0e3242e 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -61,7 +61,7 @@
 # github.com/looplab/fsm v0.2.0
 ## explicit
 github.com/looplab/fsm
-# github.com/opencord/omci-lib-go v1.3.1
+# github.com/opencord/omci-lib-go v1.3.2
 ## explicit
 github.com/opencord/omci-lib-go
 github.com/opencord/omci-lib-go/generated