Combined SE-0366 (third review) and SE-0377 (second review): rename `take`/`taking` to `consume`/`consuming`

[Paul_Cantrell]

Xiaodi wisely points out that this comment I posted in another review is at least as relevant here:

[Pitch] Noncopyable (or "move-only") structs and enums

Just a naming thing: I find myself thinking about what @John_McCall said about naming conventions, and my own vague intuition about there being an lvalue/rvalue-like distinction here that naming should respect. Looking at the code examples in context in this proposal, my gut feeling is that the keyword should be a gerund (consuming / borrowing) in declarations: func write(_ data: [UInt8], to file: borrowing FileDescriptor) { ^^^^^^^^^ func close(file…