Change the way resources yaml file is being loaded

[zroubalik]

At the moment the resources file is being loaded into the operator during the startup:

keda-olm-operator/controllers/keda/kedacontroller_controller.go

Lines 76 to 83 in cbd80d4

	resourcesManifest, err := resources.GetResourcesManifest()
	if err != nil {
	return err
	}
	manifestGeneral, manifestController, manifestMetrics, err := parseManifestsFromFile(resourcesManifest, r.Client)
	if err != nil {
	return err
	}

It would be better to use go embed feature introduced in Go 1.16: https://golangtutorial.dev/tips/embed-files-in-go/

[husnialhamdani]

Hi @zroubalik,
Can I work on this?

[zroubalik]

@husnialhamdani absolutely, please coordinate with @joelsmith, he is the main point of contact for this repo.

[joelsmith]

@husnialhamdani, that would be great, thanks! Let me know if you have any questions along the way

[husnialhamdani]

@joelsmith @zroubalik Thanks for assigning,
want to confirm if my understanding correct,
So we have to change the way to load the resources with Go embed in this file ?