feat(resource-labels): Add labels flag

[femrtnz]

As part of the issue #405 and and #410 , we are adding a new flag called --labels.
This flag is not active as default

• to avoid any braking changes.
• it might be too noise for some people as some resources contain several labels.

Setting the flag --labels=true will include in the output a list of labels for each resource, please check the example output below

Example for TEXT output

__________________________________________________________________________________________
>>> Deprecated APIs removed in 1.26 <<<
------------------------------------------------------------------------------------------
KIND                      NAMESPACE     NAME            API_VERSION           REPLACE_WITH      (SINCE)     LABELS
HorizontalPodAutoscaler   <undefined>   test-labels-1   autoscaling/v2beta2   autoscaling/v2    (1.23.0)    k8s-app:gcp-compute-persistent-disk-csi-driver

Example for CSV output

api_version,kind,namespace,name,replace_with,since,rule_set,labels
autoscaling/v2beta2,HorizontalPodAutoscaler,<undefined>,test-labels-1,autoscaling/v2,1.23.0,Deprecated APIs removed in 1.26,k8s-app:gcp-compute-persistent-disk-csi-driver

Example for JSON output

[
	{
		"Name": "test-labels-1",
		"Namespace": "\u003cundefined\u003e",
		"Kind": "HorizontalPodAutoscaler",
		"ApiVersion": "autoscaling/v2beta2",
		"RuleSet": "Deprecated APIs removed in 1.26",
		"ReplaceWith": "autoscaling/v2",
		"Since": "1.23.0",
		"Labels": {
			"k8s-app": "gcp-compute-persistent-disk-csi-driver"
		}
	}
]

[femrtnz]

Hey @dark0dave I appreciate any insights on this change 🙏

[eyalzek]

Left some comments as I'm not familiar enough with the project nor the style guide :)

[migueldelucasdoit]

Hey @femrtnz can we have a look at the duplicated code we introduced in this PR?
https://github.com/doitintl/kube-no-trouble/pull/637/checks?check_run_id=30865045590

We can refactor the code to extract an internal function with the duplicated code.
https://www.jetbrains.com/help/go/extract-method.html

[dark0dave]

This PR is too long, style is incorrect and introduces way too many commits. Rebase and clean this up.

[dark0dave]

Clean this up. Or split into seperate PRS.

[dark0dave]

Printer should not depend on config. Please don't create this binding....

[femrtnz]

Judge should not depend on config. Please don't create this binding....

Could you please detail what you mean? which file, line etc? it will be easier if you comment on the file.

[dark0dave]

Also why has the printer changed.... Like this feels brittle.

[migueldelucasdoit]

Just some typos to fix and some recommendations.