Version of Awkward Array

HEAD

Description and code to reproduce

Starting an issue that comes from this PR #3629 to continue the discussion in a good manner.

Awkward array is entirely broken on big endian systems and there is no ci that tests this.
As stated in the PR, just creating an array fails

>>> import awkward
>>> array = awkward.Array([1, 2, 3])

gives

TypeError: size of array (3) is less than size of form (216172782113783808)

Also other things like ak.from_buffers, ak.to_buffers and round-trips between them error or give wrong results on big endian machines.

Related to #3356 because that's actually the problem regarding array construction. Solving #3356, solves array creation but doesn't solve the rest of the problems.