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ARROW-10040: [Rust] Iterate over and combine boolean buffers with arbitrary offsets

@nevi-me this is the chunked iterator based approach i mentioned in #8223

I'm not fully satisfied with the solution yet:

 - I'd prefer to move all the bit-based functions into `Bitmap`, but creating a `Bitmap` from a `&Buffer` would involve cloning an `Arc`.
 - I need to do some benchmarking about how much the `packed_simd` implementation actually helps. If it's not a big difference I'd propose to remove it to simplify the code.

Closes #8262 from jhorstmann/ARROW-10040-unaligned-bit-buffers

Authored-by: Jörn Horstmann <joern.horstmann@signavio.com>
Signed-off-by: Neville Dipale <nevilledips@gmail.com>