Cherry pick 0e7c4c5f: make chrono time emit converted type

[alamb]

Manual cherry-pick of 0e7c4c5 originally appearing in #712 and remove feature flag changes

[codecov-commenter]

Codecov Report

Merging #757 (21e7686) into active_release (486d5a3) will increase coverage by 0.01%.
The diff coverage is 48.27%.

@@                Coverage Diff                 @@
##           active_release     #757      +/-   ##
==================================================
+ Coverage           82.48%   82.49%   +0.01%     
==================================================
  Files                 167      167              
  Lines               46859    46901      +42     
==================================================
+ Hits                38651    38691      +40     
- Misses               8208     8210       +2     

Impacted Files	Coverage Δ
parquet_derive/src/parquet_field.rs	68.86% <44.44%> (+2.69%)	⬆️
parquet_derive_test/src/lib.rs	100.00% <100.00%> (ø)

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 486d5a3...21e7686. Read the comment docs.

[alamb]

@xrl FYI

[xrl]

Looks good to me!