fix(deps): update module github.com/donewscode/core to v0.12.1

Author: renovate-bot

go.mod

@@ -3,9 +3,9 @@ module github.com/DoNewsCode/core-pubsub
 go 1.16
 
 require (
-	github.com/DoNewsCode/core v0.9.2
+	github.com/DoNewsCode/core v0.12.1
 	github.com/ThreeDotsLabs/watermill v1.1.1
-	github.com/go-kit/kit v0.11.0
+	github.com/go-kit/kit v0.12.0
 	github.com/oklog/run v1.1.0
 	github.com/stretchr/testify v1.7.0
 )