Alert customer when incoming events lack release data

### Problem Statement My SDK never got configured with a release value and that is causing some problems, such as release adoption is not working, or issues are not regressing (marked it as resolved in a previous release). https://sentry.zendesk.com/agent/tickets/158227 ### Solution Brainstorm We have issue alerts that can be made for checking on event properties (does not allow release value) but having a banner for something like this would feel more appropriate. Project level banners or notifications (checkbox in settings?) that notify me when incoming events release values are not set properly, would help me fix the problem. ### Product Area Settings