javascript: and mailto: links are allowed in JIRA integration settings

**Summary:** For new feature settings, you accept website URLs like blocked:// or blocked:// in base urls. Even https://evil.com works, this needs to be stripped, this can be used to create another integrations without ### Steps To Reproduce 1. https://hackerone.com/(Team)/integrations/jira/edit 2. Try in Base URL: blocked:// or blocked:// 3. It will save and opens it everytime when escalate ### Optional: Your Environment (Browser version, Device, etc) Works in all browsers