Cherry pick feat(ipc): Support writing dictionaries nested in structs and unions to active_release

[alamb]

Automatic cherry-pick of c7cf8f7

• Originally appeared in feat(ipc): Support writing dictionaries nested in structs and unions #870: feat(ipc): Support writing dictionaries nested in structs and unions

[codecov-commenter]

Codecov Report

Merging #915 (86c85db) into active_release (03d95e6) will decrease coverage by 0.15%.
The diff coverage is 71.42%.

❗ Current head 86c85db differs from pull request most recent head f8215f9. Consider uploading reports for the commit f8215f9 to get more accurate results

@@                Coverage Diff                 @@
##           active_release     #915      +/-   ##
==================================================
- Coverage           82.45%   82.30%   -0.16%     
==================================================
  Files                 168      168              
  Lines               48175    48147      -28     
==================================================
- Hits                39725    39627      -98     
- Misses               8450     8520      +70     

Impacted Files	Coverage Δ
arrow/src/array/cast.rs	85.71% <ø> (ø)
arrow/src/ipc/writer.rs	84.12% <71.42%> (-1.90%)	⬇️
arrow/src/array/transform/fixed_binary.rs	75.00% <0.00%> (-3.95%)	⬇️
parquet/src/schema/visitor.rs	67.10% <0.00%> (-2.64%)	⬇️
arrow/src/compute/kernels/cast_utils.rs	87.50% <0.00%> (-2.50%)	⬇️
parquet/src/encodings/decoding.rs	90.45% <0.00%> (-2.02%)	⬇️
arrow/src/datatypes/ffi.rs	70.85% <0.00%> (-2.02%)	⬇️
parquet/src/arrow/arrow_reader.rs	89.32% <0.00%> (-1.95%)	⬇️
arrow/src/ffi.rs	84.69% <0.00%> (-1.89%)	⬇️
arrow/src/csv/reader.rs	90.00% <0.00%> (-1.78%)	⬇️
... and 71 more

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