Fixed error in serializing json utf8 with special characters

[jorgecarleitao]

No description provided.

[codecov]

Codecov Report

Merging #813 (d01c1c1) into main (362ebf9) will decrease coverage by 0.14%.
The diff coverage is 58.13%.

@@            Coverage Diff             @@
##             main     #813      +/-   ##
==========================================
- Coverage   71.37%   71.23%   -0.15%     
==========================================
  Files         327      328       +1     
  Lines       17442    17620     +178     
==========================================
+ Hits        12450    12552     +102     
- Misses       4992     5068      +76     

Impacted Files	Coverage Δ
src/io/json/write/mod.rs	100.00% <ø> (ø)
src/io/json/write/serialize.rs	88.28% <ø> (+0.15%)	⬆️
src/io/json/write/utf8.rs	58.13% <58.13%> (ø)
src/io/parquet/read/deserialize/mod.rs	48.42% <0.00%> (+1.34%)	⬆️
src/bitmap/utils/slice_iterator.rs	92.53% <0.00%> (+1.49%)	⬆️
src/array/boolean/mod.rs	71.23% <0.00%> (+13.69%)	⬆️

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