Explain the changes

Updating controller-runtime to v0.19.0

controller-runtime added a name verification.
All noobaa controllers are named the same (noobaa-controller) which leads to Controller names must be unique to avoid multiple controllers reporting to the same metric

there are 2 options:

1. Set a different name
2. set:

controller.Options{
		SkipNameValidation: &[]bool{true}[0],
	}

For now, I plan to skip the validation, If we see a value to change it later to use a different name per controller (we could open a gap).

Signed-off-by: liranmauda liran.mauda@gmail.com