fix(deps): update module github.com/go-redis/redis/v8 to v9

go.mod

@@ -38,7 +38,7 @@ require (
 	github.com/fsouza/fake-gcs-server v1.50.2
 	github.com/go-kit/log v0.2.1
 	github.com/go-logfmt/logfmt v0.6.0
-	github.com/go-redis/redis/v8 v8.11.5
+	github.com/go-redis/redis/v9 v9.7.0
 	github.com/gocql/gocql v0.0.0-20200526081602-cd04bd7f22a7
 	github.com/gogo/protobuf v1.3.2 // remember to update loki-build-image/Dockerfile too
 	github.com/gogo/status v1.1.1