Fix non-unique license token failures in upgrade from latest side effects tests

[sp1999]

Description of changes:
This PR fixes the non-unique license token failures in upgrade from latest side effects tests. Before this change, the tests fail with the following error:

Error: validations failed: validating licenseToken is unique for cluster main-i-0612d-53a064b-w-0: license token <license-token-string> is already in use by cluster main-i-0612d-53a064b

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

[sp1999]

/approve

[eks-distro-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: sp1999

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 69.46%. Comparing base (8e2c560) to head (451d31b).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #9394   +/-   ##
=======================================
  Coverage   69.46%   69.46%           
=======================================
  Files         672      672           
  Lines       49360    49360           
=======================================
  Hits        34286    34286           
  Misses      13288    13288           
  Partials     1786     1786           

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[tatlat]

/lgtm

[tatlat]

/lgtm

[sp1999]

/cherry-pick release-0.22

[eks-distro-pr-bot]

@sp1999: once the present PR merges, I will cherry-pick it on top of release-0.22 in a new PR and assign it to you.

In response to this:

/cherry-pick release-0.22

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[eks-distro-pr-bot]

@sp1999: new pull request created: #9395

In response to this:

/cherry-pick release-0.22

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.