[2.9.4] Revert "backport-pr-12611 (#12619)"

[rak-phillip]

Summary

This reverts commit 6a92a26.

Technical notes summary

Still working on the v2.9.4 release and this work is planned for v2.9.5.

Areas or cases that should be tested

• Confirm that the revert is accurate and that the feature behaves as it did before this change was introduced

Areas which could experience regressions

• See PR [backport v2.9.5] RKE2 cluster provision: Data Directories should not be editable after creation #12619 for details

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