Update settings.yml (#16)

Author: Ryan Wholey

.github/settings.yml

@@ -4,5 +4,5 @@ repository:
   name: terraform-cloud-workspace-inputs-action
   description: A GitHub action to compose inputs that can be used to configure a Terraform Cloud Workspace via TakeScoop/terraform-cloud-workspace-action
   topics: github, github-actions, terraform, terraform-cloud
-  visibility: internal
+  visibility: public
   allow_auto_merge: true