Create polygon.py

[AbdullahKazi500]

Issue #, if available: FIXES #969 Description of changes: ArbitraryPolygonCanvas Provides support for canvases defined by arbitrary polygons, allowing more flexibility in defining the spatial constraints for atom arrangements. Methods: init(self, vertices: List[Tuple[float, float]]): Initializes the canvas with a list of vertices defining the polygon. is_within(self, point: Tuple[float, float]) -> bool: Checks if a given point is within the polygon.

Class Methods Update: from_decorated_bravais_lattice: Updated to accept a canvas parameter that can be either a RectangularCanvas or an ArbitraryPolygonCanvas. Functionality: Uses lattice vectors and decoration points to generate atom arrangements within the given canvas. For ArbitraryPolygonCanvas, it utilizes the polygon bounds and is_within method to ensure points are within the arbitrary polygon. from_honeycomb_lattice: Updated to accept a canvas parameter that can be either a RectangularCanvas or an ArbitraryPolygonCanvas. Functionality: Uses specific lattice vectors and decoration points for a honeycomb lattice structure within the given canvas. from_bravais_lattice: Updated to accept a canvas parameter that can be either a RectangularCanvas or an ArbitraryPolygonCanvas. Functionality: Uses provided lattice vectors to generate atom arrangements within the given canvas.

Example Initialization: Provided example usage for both RectangularCanvas and ArbitraryPolygonCanvas with the AtomArrangement class. Demonstrates how to create an AtomArrangement using a honeycomb lattice within an arbitrary polygon canvas. Validation: Prints the number of atoms arranged within the defined canvas to validate functionality. Testing done: no

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[peterkomar-aws]

Please consolidate the work to this PR: https://github.com/amazon-braket/amazon-braket-sdk-python/pull/989