Should `DEBUG` logs include an entry per dependency extracted

[jamietanna]

I.e. in

renovate/lib/modules/manager/kubernetes/extract.ts

Lines 63 to 70 in f6acbb5

	logger.debug(
	{
	depName: dep.depName,
	currentValue: dep.currentValue,
	currentDigest: dep.currentDigest,
	},
	'Kubernetes image',
	);

we log every dependency extracted, which gut feel doesn't seem to be a regular practice.

We should probably at least logger.once.debug it, and potentially migrate it to TRACE ?

Do we have any standards around how we do this?

[RahulGautamSingh]

Agreed. It is not correct for Debug log level. Could you scope the title to manager/kubernetes?(added label)

I don't think we have standards for it yet. But for extraction we have only been logging the numbers not the details AFAICT.

[viceice]

i mostly recommend in PR review to remove those debug lines because we log them later anyway (packagefiles with updates)