Modify logic to look for ocid type prefix in OCI cloud provider builder

[vbhargav875]

What type of PR is this?

/kind bug

What this PR does / why we need it:

In OKE, nodepools being created in a dev environment (integ) have the term nodepoolinteg instead of just nodepool . This is causing issues with CA. Our current logic in CA is to split the nodepool ocid by . as the separator and move the control to OKE's implementation if the string in the 1st index of the array is nodepool , else we move the control to Instance Pool's implementation. Since it is now nodepoolinteg , it is moving to Instance Pool's implementation. This PRs fixes the logic.

Does this PR introduce a user-facing change?

No

[k8s-ci-robot]

Hi @vbhargav875. Thanks for your PR.

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[jlamillan]

/ok-to-test

[jlamillan]

/lgtm
/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: jlamillan, vbhargav875

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