Added support to deserialize JSON (!= NDJSON)

[jorgecarleitao]

So far the crate only supported reading NDJSON (by splitting the file with \n and reading it in chunks). This PR adds support to deserialize JSON.

It also adds an example demonstrating how to use it.

It also enables reading arrays with structs (missed by #750)

Closes #712

[codecov]

Codecov Report

Merging #758 (e2720e4) into main (79bb05c) will decrease coverage by 0.01%.
The diff coverage is 86.66%.

@@            Coverage Diff             @@
##             main     #758      +/-   ##
==========================================
- Coverage   70.98%   70.97%   -0.02%     
==========================================
  Files         313      313              
  Lines       16919    16936      +17     
==========================================
+ Hits        12010    12020      +10     
- Misses       4909     4916       +7     

Impacted Files	Coverage Δ
src/io/json/read/mod.rs	66.66% <ø> (ø)
src/io/json/read/infer_schema.rs	86.48% <84.61%> (+0.90%)	⬆️
src/io/json/read/deserialize.rs	68.83% <100.00%> (+0.41%)	⬆️
src/array/fixed_size_binary/iterator.rs	75.00% <0.00%> (-16.67%)	⬇️
src/compute/arithmetics/time.rs	25.68% <0.00%> (-0.92%)	⬇️

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