Add tunable_vector std::vector wrapper container

[Spartan322]

• Depends on Move STL-like container headers to core/stl/containers #744

Add tunable_vector memory alias to core/memory

[wvpm]

• Depends on Move STL-like container headers to core/stl/containers #744

Add tunable_vector memory alias to core/memory

It shouldn't depend on that based on the code I read.
And it adds the entire type, not merely an alias.
Still nice draft.

[Spartan322]

• Depends on Move STL-like container headers to core/stl/containers #744

Add tunable_vector memory alias to core/memory

It shouldn't depend on that based on the code I read. And it adds the entire type, not merely an alias. Still nice draft.

It doesn't rely on any code from there but I set it to depend specifically because it relies on the organization from that PR. Also the alias description is saying what its doing, it does add a memory alias for the tunable_vector type, that's that is going on in core/memory

[wvpm]

https://github.com/OpenVicProject/OpenVic-Simulation/pull/754/changes#diff-66b217c20a8a9c4dcc694b0c9515140cafa6b47f01a4aaa7127fba1c129ef66c

Does the same. This is a common concern.
We can leave it here for now and replace it with RangeConcepts.hpp once that's merged.
Alternatively, feel free to extract it now in case we need it for other PRs as well.

[wvpm]

I'd like to see unit tests.