Add support to run in local mode using gcp, azure, etc auth providers.

[camilamacedo86]

What do you want to happen?

Add the following in the main.go:

https://github.com/operator-framework/operator-sdk/blob/4054b5f044bbb87e452428f5df6a5be747c552b8/cmd/operator-sdk/main.go#L18-L20

If we confirm that users are unable to run projects locally (make run) in some clusters such as Azure, GCP, OIDC, etc.

Is there currently another issue associated with this?
Motivated by discussion over operator-framework/operator-sdk#4059 in the SDK bug triage meeting

Notes

• Add the scaffold changes only for v3+ (kubebuilder/pkg/plugin/v3/)
• Then, do not forget to run make generate to update the testdata dir.
• Also, ensure that the change was scaffolded in the files (testdata dir)
• Note that we have already _ "k8s.io/client-go/plugin/pkg/client/auth/gcp":

  kubebuilder/testdata/project-v2-addon/main.go

  Line 26 in b2ce2e0

  _ "k8s.io/client-go/plugin/pkg/client/auth/gcp"

  . So, it can be replaced for this suggestion.

/kind feature

[prafull01]

/assign

[camilamacedo86]

The user in operator-framework/operator-sdk#4059 confirmed that the project is working in the GKE when he runs tthe project locally.
So, before we do it we need to be sure that users are unable to run the projects in the cluster such as Azure, GCP, OIDC, etc. We need to be check if it is really required first at all.