disposeMultidimensionalArray

fnvoid disposeMultidimensionalArray(T, Allocator)(auto ref Allocator alloc, auto ref T[] array)

Destroys and then deallocates a multidimensional array, assuming it was created with makeMultidimensionalArray and the same allocator was used.

`T`	element type of an element of the multidimensional array
`alloc`	the allocator used for getting memory
`array`	the multidimensional array that is to be deallocated