VOL-3934 - TLS connection support

This is a bit of a breaking change as the current voltctl config
file defines verify as a string when it should have been a bool
from the start.

depends on merge of https://gerrit.opencord.org/c/voltha-lib-go/+/23594

Change-Id: Idb1f90a6bc827a599f2290bd276604997aab44e8
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 92a3a0a..8f439c4 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -1,7 +1,5 @@
 # github.com/Shopify/sarama v1.25.0
 github.com/Shopify/sarama
-# github.com/armon/go-metrics v0.0.0-20190430140413-ec5e00d3c878
-github.com/armon/go-metrics
 # github.com/coreos/go-systemd v0.0.0-20190620071333-e64a0ec8b42a
 github.com/coreos/go-systemd/journal
 # github.com/coreos/pkg v0.0.0-20180108230652-97fdf19511ea
@@ -40,20 +38,8 @@
 github.com/googleapis/gnostic/OpenAPIv2
 github.com/googleapis/gnostic/compiler
 github.com/googleapis/gnostic/extensions
-# github.com/hashicorp/consul/api v1.2.0
-github.com/hashicorp/consul/api
-# github.com/hashicorp/go-cleanhttp v0.5.1
-github.com/hashicorp/go-cleanhttp
-# github.com/hashicorp/go-immutable-radix v1.1.0
-github.com/hashicorp/go-immutable-radix
-# github.com/hashicorp/go-rootcerts v1.0.1
-github.com/hashicorp/go-rootcerts
 # github.com/hashicorp/go-uuid v1.0.1
 github.com/hashicorp/go-uuid
-# github.com/hashicorp/golang-lru v0.5.3
-github.com/hashicorp/golang-lru/simplelru
-# github.com/hashicorp/serf v0.8.4
-github.com/hashicorp/serf/coordinate
 # github.com/imdario/mergo v0.3.7
 github.com/imdario/mergo
 # github.com/jcmturner/gofork v1.0.0
@@ -75,20 +61,16 @@
 github.com/klauspost/compress/snappy
 github.com/klauspost/compress/zstd
 github.com/klauspost/compress/zstd/internal/xxhash
-# github.com/mitchellh/go-homedir v1.1.0
-github.com/mitchellh/go-homedir
-# github.com/mitchellh/mapstructure v1.1.2
-github.com/mitchellh/mapstructure
 # github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd
 github.com/modern-go/concurrent
 # github.com/modern-go/reflect2 v1.0.1
 github.com/modern-go/reflect2
-# github.com/opencord/voltha-lib-go/v4 v4.0.6
+# github.com/opencord/voltha-lib-go/v4 v4.2.1
 github.com/opencord/voltha-lib-go/v4/pkg/config
 github.com/opencord/voltha-lib-go/v4/pkg/db
 github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore
 github.com/opencord/voltha-lib-go/v4/pkg/log
-# github.com/opencord/voltha-protos/v4 v4.0.11
+# github.com/opencord/voltha-protos/v4 v4.0.16
 github.com/opencord/voltha-protos/v4/go/common
 github.com/opencord/voltha-protos/v4/go/ext/config
 github.com/opencord/voltha-protos/v4/go/extension