[3.11] gh-75988: Fix issues with autospec ignoring wrapped object (GH-115223)

[infohash]

• Added a condition to take wraps into consideration when autospeccing objects

• Added test cases to test wraps of a class, a class instance and a function type

• Added order of precedence of side_effect, return_value and wraps in docs

(cherry picked from commit 735fc2cbbcf875c359021b5b2af7f4c29f4cf66d)

• Issue: gh-75988

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