[NEW ALGORITHM] Rotate linked list by K. (#9278)

* Rotate linked list by k.

* Rotate linked list by k.

* updated variable name.

* Update data_structures/linked_list/rotate_linked_list_by_k.py

Co-authored-by: Christian Clauss <[email protected]>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* Update data_structures/linked_list/rotate_linked_list_by_k.py

Co-authored-by: Christian Clauss <[email protected]>

* Update data_structures/linked_list/rotate_linked_list_by_k.py

* Make Node a dataclass

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Co-authored-by: Christian Clauss <[email protected]>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>