nodefit: use info log level when pod doesn't fit

[antoinedeschenes]

Pods that don't pass the nodeFit condition currently log an unsuppressable error message to logs. This changes the log level to info as it's a normal operating condition.

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[k8s-ci-robot]

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[a7i]

/ok-to-test

[a7i]

/label tide/merge-method-squash

[a7i]

/retitle nodefit: use info log level when pod doesn't fit

[a7i]

/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: a7i

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[antoinedeschenes]

@a7i Do you need me to squash the commits?

[a7i]

I have already added the squash label so prow will do it. Just need a lgtm from another reviewer (since it's a change in logging behavior)

[knelasevero]

/retest

[knelasevero]

/lgtm /hold feel free to unhold

[a7i]

/unhold

thank you for your contribution!