customDomainInferencePattern
The regular expression pattern used to detect "Use Custom Domain" input from login web view.
Example for a specific org: "^https:\\/\\/mobilesdk\\.my\\.salesforce\\.com\\/\\?startURL=%2Fsetup%2Fsecur%2FRemoteAccessAuthorizationPage\\.apexp"
For any my domain: "^https:\\/\\/a-zA-Z0-9+\\.my\\.salesforce\\.com/\\?startURL=%2Fsetup%2Fsecur%2FRemoteAccessAuthorizationPage\\.apexp"