feat(auto-complete): getPopupContainer prop

[Bowen7]

Checklist

• Fix linting errors
• Tests have been added / updated (or snapshots)

Change information

Add the getPopupContainer prop for AutoComplete, which already exist in Select.

[codecov]

Codecov Report

Merging #534 (53a7617) into master (97f44c8) will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master     #534   +/-   ##
=======================================
  Coverage   99.91%   99.91%           
=======================================
  Files         183      183           
  Lines        2453     2454    +1     
  Branches      604      604           
=======================================
+ Hits         2451     2452    +1     
  Misses          2        2           

Impacted Files	Coverage Δ
components/auto-complete/auto-complete.tsx	100.00% <ø> (ø)
...omponents/auto-complete/auto-complete-dropdown.tsx	100.00% <100.00%> (ø)

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[unix]

This feature will be on hold for a while.
I'll add this feature after I resolve #531, which will probably make a big migration to the export types of the AutoComplete component.