[ENH] Added KSC clusterer

[chrisholder]

Reference Issues/PRs

What does this implement/fix? Explain your changes

This PR adds the first version of KSC. I adapted the code from another python implementation which I have equivalence with. I plan to implement it in aeon with docs and such but for now I am just adding it to tsml-eval

Any other comments?

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I have added the following labels to this PR based on the title: [ $\color{#FEF1BE}{\textsf{enhancement}}$ ]. I have added the following labels to this PR based on the changes made: [ $\color{#F88288}{\textsf{estimators}}$, $\color{#8649A7}{\textsf{experiments}}$ ]. Feel free to change these if they do not properly represent the PR.

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