Merge pull request integrations#300 from terraform-providers/go-mod-tidy

go mod tidy

go.mod

@@ -1,8 +1,8 @@
 module github.com/terraform-providers/terraform-provider-github
 
 require (
+	github.com/google/go-github/v25 v25.1.3
 	github.com/hashicorp/terraform v0.12.7
-	github.com/google/go-github/v28 v28.0.1
 	github.com/kylelemons/godebug v1.1.0
 	github.com/terraform-providers/terraform-provider-tls v1.2.0
 	golang.org/x/oauth2 v0.0.0-20190604054615-0f29369cfe45