[VOL-4291] Rw-core updates for gRPC migration

Change-Id: I8d5a554409115b29318089671ca4e1ab3fa98810
diff --git a/docker/Dockerfile.rw_core b/docker/Dockerfile.rw_core
index 7c4019a..a4a0feb 100644
--- a/docker/Dockerfile.rw_core
+++ b/docker/Dockerfile.rw_core
@@ -49,13 +49,13 @@
 RUN \
 export ${CGO_PARAMETER?} && go build $EXTRA_GO_BUILD_TAGS -mod=vendor -o /app/rw_core \
 -ldflags \
-"-X github.com/opencord/voltha-lib-go/v5/pkg/version.version=$org_label_schema_version \
--X github.com/opencord/voltha-lib-go/v5/pkg/version.vcsRef=$org_label_schema_vcs_ref  \
--X github.com/opencord/voltha-lib-go/v5/pkg/version.vcsDirty=$org_opencord_vcs_dirty \
--X github.com/opencord/voltha-lib-go/v5/pkg/version.goVersion=$(go version 2>&1 | sed -E  's/.*go([0-9]+\.[0-9]+\.[0-9]+).*/\1/g') \
--X github.com/opencord/voltha-lib-go/v5/pkg/version.os=$(go env GOHOSTOS) \
--X github.com/opencord/voltha-lib-go/v5/pkg/version.arch=$(go env GOHOSTARCH) \
--X github.com/opencord/voltha-lib-go/v5/pkg/version.buildTime=$org_label_schema_build_date" \
+"-X github.com/opencord/voltha-lib-go/v7/pkg/version.version=$org_label_schema_version \
+-X github.com/opencord/voltha-lib-go/v7/pkg/version.vcsRef=$org_label_schema_vcs_ref  \
+-X github.com/opencord/voltha-lib-go/v7/pkg/version.vcsDirty=$org_opencord_vcs_dirty \
+-X github.com/opencord/voltha-lib-go/v7/pkg/version.goVersion=$(go version 2>&1 | sed -E  's/.*go([0-9]+\.[0-9]+\.[0-9]+).*/\1/g') \
+-X github.com/opencord/voltha-lib-go/v7/pkg/version.os=$(go env GOHOSTOS) \
+-X github.com/opencord/voltha-lib-go/v7/pkg/version.arch=$(go env GOHOSTARCH) \
+-X github.com/opencord/voltha-lib-go/v7/pkg/version.buildTime=$org_label_schema_build_date" \
 .
 
 WORKDIR /app