StaticResolveResolves and instantiates the appropriate connector for an integration.
Uses integration.ClassName to look up the registered connector class
in MJGlobal.ClassFactory.
The integration entity defining which external system to connect to
An instance of the appropriate BaseIntegrationConnector subclass
Factory for resolving integration connectors using MJGlobal.ClassFactory. Connectors register themselves via
@RegisterClass(BaseIntegrationConnector, 'DriverClassName').Resolution uses the
ClassNamefield on the Integration entity directly — IntegrationSourceType is a general category (SaaS API, Database, File Feed) and is NOT used for connector lookup.