CLN: move infer_dtype to pandas.api.types

[jreback]

No description provided.

[codecov]

Codecov Report

Merging #16023 into master will increase coverage by <.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master   #16023      +/-   ##
==========================================
+ Coverage   90.99%   90.99%   +<.01%     
==========================================
  Files         154      153       -1     
  Lines       50471    50470       -1     
==========================================
+ Hits        45926    45927       +1     
+ Misses       4545     4543       -2

Flag	Coverage Δ
#multiple	88.76% <100%> (ø)	⬆️
#single	40.44% <100%> (ø)	⬆️

Impacted Files	Coverage Δ
pandas/__init__.py	93.18% <ø> (ø)	⬆️
pandas/api/types/__init__.py	100% <100%> (ø)	⬆️

---

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[codecov]

Codecov Report

Merging #16023 into master will increase coverage by <.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master   #16023      +/-   ##
==========================================
+ Coverage   90.99%   90.99%   +<.01%     
==========================================
  Files         154      153       -1     
  Lines       50471    50470       -1     
==========================================
+ Hits        45926    45927       +1     
+ Misses       4545     4543       -2

Flag	Coverage Δ
#multiple	88.76% <100%> (ø)	⬆️
#single	40.44% <100%> (ø)	⬆️

Impacted Files	Coverage Δ
pandas/__init__.py	93.18% <ø> (ø)	⬆️
pandas/api/types/__init__.py	100% <100%> (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 a25272b...467c264. Read the comment docs.

[jorisvandenbossche]

thanks!