remove: nodechecks function as it is not being used

[VanillaSpoon]

What changes have been made

Removal of the unused function

Checks

• [ ] I've made sure the tests are passing.
• Testing Strategy
  • [ ] Unit tests
  • [ ] Manual tests
  • [ ] Testing is not required for this change

[VanillaSpoon]

/retest

[ChristianZaccaria]

@VanillaSpoon you can retest by adding a comment and pushing changes to this PR. /retest should work but I think there's some bug in the OpenShift CI that needs to be fixed. I created this issue to see if people have any comments on it: https://github.com/project-codeflare/multi-cluster-app-dispatcher/issues/685

[astefanutti]

/lgtm

[astefanutti]

/approve

[openshift-ci[bot]]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: astefanutti, ChristianZaccaria

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[astefanutti]

cc: @astefanutti @z103cb interested in your thoughts on doing a complete clean-up on unused functions as a follow-up to this PR?

@ChristianZaccaria that sounds desirable / reasonable to me 👍🏼.