Added constructor MutableFixedSizeListArray::new_from

[hohav]

Implements a more general MutableFixedSizeListArray constructor, new_from, to allow creating one with a non-nullable datatype (since default_datatype creates one that's nullable).

[codecov]

Codecov Report

Merging #1161 (20f20f9) into main (91e1ef7) will decrease coverage by 0.01%.
The diff coverage is 85.71%.

@@            Coverage Diff             @@
##             main    #1161      +/-   ##
==========================================
- Coverage   83.61%   83.59%   -0.02%     
==========================================
  Files         365      365              
  Lines       35914    35908       -6     
==========================================
- Hits        30029    30018      -11     
- Misses       5885     5890       +5     

Impacted Files	Coverage Δ
src/array/fixed_size_list/mutable.rs	52.94% <85.71%> (-0.85%)	⬇️
src/compute/boolean_kleene.rs	68.35% <0.00%> (-6.01%)	⬇️
src/compute/comparison/mod.rs	54.07% <0.00%> (-0.68%)	⬇️
src/io/flight/mod.rs	67.00% <0.00%> (-0.33%)	⬇️
src/io/ipc/read/common.rs	94.90% <0.00%> (-0.02%)	⬇️
src/buffer/immutable.rs	89.33% <0.00%> (ø)
src/bitmap/immutable.rs	84.56% <0.00%> (+0.61%)	⬆️
src/io/ipc/read/schema.rs	95.49% <0.00%> (+0.92%)	⬆️
src/compute/boolean.rs	97.22% <0.00%> (+2.62%)	⬆️

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[jorgecarleitao]

Thanks a lot!

I left a small comment.