Cherry pick support cast signed numeric to decimal to active_release

[alamb]

Automatic cherry-pick of 4b3d928

• Originally appeared in support cast signed numeric to decimal #1044: support cast signed numeric to decimal

[codecov-commenter]

Codecov Report

Merging #1079 (36e87a3) into active_release (31911a4) will increase coverage by 0.02%.
The diff coverage is 97.53%.

❗ Current head 36e87a3 differs from pull request most recent head 2dcdf76. Consider uploading reports for the commit 2dcdf76 to get more accurate results

@@                Coverage Diff                 @@
##           active_release    #1079      +/-   ##
==================================================
+ Coverage           82.37%   82.39%   +0.02%     
==================================================
  Files                 168      168              
  Lines               49134    49213      +79     
==================================================
+ Hits                40474    40549      +75     
- Misses               8660     8664       +4     

Impacted Files	Coverage Δ
arrow/src/compute/kernels/cast.rs	94.65% <97.53%> (+0.17%)	⬆️
parquet_derive/src/parquet_field.rs	65.75% <0.00%> (-0.46%)	⬇️
arrow/src/datatypes/field.rs	53.37% <0.00%> (-0.31%)	⬇️

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