removed v2

Author: pranavmishradatabricks

go.mod

@@ -37,7 +37,6 @@ require (
 	github.com/grpc-ecosystem/go-grpc-middleware/v2 v2.0.0-rc.2.0.20201207153454-9f6bf00c00a7
 	github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0
 	github.com/hashicorp/golang-lru v0.6.0
-	github.com/hashicorp/golang-lru/v2 v2.0.7
 	github.com/jpillora/backoff v1.0.0
 	github.com/json-iterator/go v1.1.12
 	github.com/klauspost/compress v1.17.7