[C++] Move TakeXXX free functions into TakeMetaFunction and make them private

[felipecrv]

Describe the enhancement requested

In the PR that makes "array_take" handle chunked arrays more efficiently (#41700) I do many changes to the dispatching logic in the TakeMetaFunction, including the move of all these functions into the class scope.

This issue is about that code-move step, so I can reduce the noise in #41700.

Component(s)

C++

[felipecrv]

Issue resolved by pull request 42127
#42127