Remove errors for nodes without NodeFeatures

[Kavinraja-G]

Fix: #1894

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[marquiz]

Thank you @Kavinraja-G for the PR. At a quick look this looks like a good fix for the problem. I have to take a more thoughtful look, later.

Have you been able to verify this?
/ok-to-test

[Kavinraja-G]

Have you been able to verify this?

@marquiz -- Looks like I need to modify the unit tests as well. It expects errors for missing nodeFeatures

[marquiz]

pkg/apis/nfd/nodefeaturerule/rule.go:222:4: unstructured logging function "Infof" should not be used

[marquiz]

Thank you @Kavinraja-G for the contribution. This will make logs cleaner and should make users less confused.

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: Kavinraja-G, marquiz

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[marquiz]

/assign @fmuyassarov @TessaIO

[marquiz]

/assign @ArangoGutierrez

[marquiz]

/lgtm

[k8s-ci-robot]

LGTM label has been added.

Git tree hash: fcf32e36f7ecde79dd8c085837ccb258e5da2c6c

[TessaIO]

/lgtm

[marquiz]

@Kavinraja-G could you rebase this?

[marquiz]

/lgtm

[k8s-ci-robot]

LGTM label has been added.

Git tree hash: 1f9763911f2db1f72f254473f7c5d688a6e710f9