fix(deps): update module github.com/envoyproxy/protoc-gen-validate to v0.6.7

Author: renovate-bot

go.mod

@@ -10,9 +10,9 @@ replace google.golang.org/grpc => google.golang.org/grpc v1.26.0
 
 require (
 	github.com/DATA-DOG/go-sqlmock v1.4.1 // indirect
-	github.com/envoyproxy/protoc-gen-validate v0.1.0
+	github.com/envoyproxy/protoc-gen-validate v0.6.7
 	github.com/gogo/protobuf v1.3.1
-	github.com/golang/protobuf v1.4.2
+	github.com/golang/protobuf v1.5.2
 	github.com/infobloxopen/atlas-app-toolkit v0.21.1
 	github.com/infobloxopen/protoc-gen-gorm v0.20.0
 	github.com/jinzhu/gorm v1.9.13