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ARROW-16660: [C#] Add support for Time32Array and Time64Array (#13279)

Implemented support without using TImespan in C# as it cannot hold values that have the resolution in microseconds & nanoseconds as specified on the Jira.

Lead-authored-by: Rishabh Rana <rishabhrana36@gmail.com>
Co-authored-by: Eric Erhardt <eric.erhardt@microsoft.com>
Co-authored-by: ranarish <rishabh.rana@squarepoint-capital.com>
Signed-off-by: Eric Erhardt <eric.erhardt@microsoft.com>