fix: set KonnectGatewayControlPlane endpoints after create

[pmalek]

What this PR does / why we need it:

Set the KonnectGatewayControlPlane endpoints immediately after create not waiting until next reconciliation and subsequent update in

kong-operator/controller/konnect/reconciler_generic_type_specific.go

Lines 41 to 50 in 5dce811

	switch e := any(ent).(type) {
	case *configurationv1.KongConsumer:
	updated, isProblem = handleKongConsumerSpecific(ctx, cl, e)
	case *konnectv1alpha2.KonnectGatewayControlPlane:
	updated, err = handleKonnectGatewayControlPlaneSpecific(ctx, sdk, e)
	if err != nil {
	return false, ctrl.Result{}, err
	}
	default:
	}

This allows to get the KonnectGatewayControlPlane status filled in the same reconciliation, not forcing the requeue and handling that in handleTypeSpecific. Moreover this saves an API Konnect call (ops.GetControlPlaneByID) which was required there.

Which issue this PR fixes

Fixes #

Special notes for your reviewer:

PR Readiness Checklist:

Complete these before marking the PR as ready to review:

• the CHANGELOG.md release notes have been updated to reflect significant changes