Add a Strand Sort Algorithm and Tests

[pdsla112]

Will add a strand sort algorithm class under the Sort package, and a test class to go with it in the Test package. Fore more information on the algorithm check out: https://en.wikipedia.org/wiki/Strand_sort

[Md-Atik-Enam]

Can I work on this issue?

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[stale]

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