VOL-2138 Use v2 import paths for voltha-lib-go;
migrate from voltha-go to voltha-lib-go

Change-Id: I3db6759f3c0cea3c2164889b3d36eae708b19bde
diff --git a/vendor/google.golang.org/grpc/.travis.yml b/vendor/google.golang.org/grpc/.travis.yml
index 8f36b81..f0f723f 100644
--- a/vendor/google.golang.org/grpc/.travis.yml
+++ b/vendor/google.golang.org/grpc/.travis.yml
@@ -2,16 +2,16 @@
 
 matrix:
   include:
-  - go: 1.12beta2
-    env: GO111MODULE=on
-  - go: 1.11.x
+  - go: 1.12.x
     env: VET=1 GO111MODULE=on
-  - go: 1.11.x
+  - go: 1.12.x
     env: RACE=1 GO111MODULE=on
-  - go: 1.11.x
+  - go: 1.12.x
     env: RUN386=1
-  - go: 1.11.x
+  - go: 1.12.x
     env: GRPC_GO_RETRY=on
+  - go: 1.11.x
+    env: GO111MODULE=on
   - go: 1.10.x
   - go: 1.9.x
   - go: 1.9.x
@@ -23,7 +23,7 @@
   - if [[ "${GO111MODULE}" = "on" ]]; then mkdir "${HOME}/go"; export GOPATH="${HOME}/go"; fi
   - if [[ -n "${RUN386}" ]]; then export GOARCH=386; fi
   - if [[ "${TRAVIS_EVENT_TYPE}" = "cron" && -z "${RUN386}" ]]; then RACE=1; fi
-  - if [[ "${TRAVIS_EVENT_TYPE}" != "cron" ]]; then VET_SKIP_PROTO=1; fi
+  - if [[ "${TRAVIS_EVENT_TYPE}" != "cron" ]]; then export VET_SKIP_PROTO=1; fi
 
 install:
   - try3() { eval "$*" || eval "$*" || eval "$*"; }