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[C++] Add bitwise arithmetic compute functions #28779

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@asfimport

Implement bitwise operators (and/or/not/xor) and shifts.

Shifts will require some consideration with casting (e.g. we will not want to promote unsigned LHS to signed as that's a different operation - or, perhaps preferably, we should implement separate logical and arithmetic shift operators) and overflow

Reporter: David Li / @lidavidm
Assignee: David Li / @lidavidm

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Note: This issue was originally created as ARROW-13072. Please see the migration documentation for further details.

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