Fix controller.podLabels typo in values.yaml

[pvickery-ParamountCommerce]

Is this a bug fix or adding new feature?
This fixes a typo in values.yaml which can cause confusion.
controller.podLabel -> controller.podLabels

What is this PR about? / Why do we need it?

What testing is done?
Searching for the use of .Values.controller.podLabel
https://github.com/search?q=repo%3Akubernetes-sigs%2Faws-efs-csi-driver%20controller.podLabels&type=code

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[k8s-ci-robot]

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[pvickery-ParamountCommerce]

@mskanth972 Would you be able to review this super small PR?

[mskanth972]

Looks good to me, can you squash the commits so that I can merge?

[pvickery-ParamountCommerce]

Great thanks! I've finished the rebase

@mskanth972 in case you didn't get a notification

[mskanth972]

/ok-to-test
/lgtm

[pvickery-ParamountCommerce]

@mskanth972 The tests have completed, can you approve to add the label?

[pvickery-ParamountCommerce]

@mskanth972 can we get this merged?

[mskanth972]

/ok-to-test

[mskanth972]

@mskanth972 can we get this merged?

Sure, will merge once the above tests are done.

[pvickery-ParamountCommerce]

/test pull-aws-efs-csi-driver-unit

[pvickery-ParamountCommerce]

I noticed there is another PR for this change
@bart-braidwell #1442

[pvickery-ParamountCommerce]

@mskanth972 tests have now passed. The pull-aws-efs-csi-driver-unit strangely failed but passed when I ran it again so I think the test is flaky.

[mskanth972]

/lgtm
/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: mskanth972, pvickery-ParamountCommerce

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