add : trapped water program under dynamic programming (#10027)

* to add the trapped water program

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* to make changes for error : B006

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* to make changes for error : B006

* to make changes for error : B006

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* to make changes in doctest

* to make changes in doctest

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* Update dynamic_programming/trapped_water.py

Co-authored-by: Christian Clauss <cclauss@me.com>

* Update dynamic_programming/trapped_water.py

Co-authored-by: Christian Clauss <cclauss@me.com>

* to make changes in parameters

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

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* to make changes in parameters

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

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* Update dynamic_programming/trapped_water.py

Co-authored-by: Christian Clauss <cclauss@me.com>

* to make changes in parameters

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

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* for negative heights

* Update dynamic_programming/trapped_water.py

Co-authored-by: Christian Clauss <cclauss@me.com>

* to remove falsy

* Final edits

* tuple[int, ...]

---------

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