The goal of this story is to enable the GatewayAPIController feature gate in the Default feature set. Currently, this feature gate is enabled only in the DevPreview and TechPreview feature sets.

This should be the final implementation story in the epic, ensuring that all required implementation tasks are completed beforehand. Additionally, before enabling GatewayAPIController in the Default feature set, we must have at least five origin tests in place, as required (see https://issues.redhat.com/browse/NE-1970 for implementation of the tests).