fix(comp:*): overlay offset with arrow should consider arrow size

[sallerli1]

PR Checklist

Please check if your PR fulfills the following requirements:

• The commit message follows our guidelines
• Tests for the changes have been added/updated or not needed
• Docs and demo have been added/updated or not needed

What is the current behavior?

overlay 在存在 arrow时，实际计算的offset没有考虑arrow的尺寸

What is the new behavior?

修复以上问题

Other information

[idux-bot]

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[codecov]

Codecov Report

Merging #1255 (b1d5744) into main (f3aa234) will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##             main    #1255   +/-   ##
=======================================
  Coverage   93.05%   93.06%           
=======================================
  Files         320      320           
  Lines       29448    29467   +19     
  Branches     3339     3343    +4     
=======================================
+ Hits        27403    27422   +19     
  Misses       2045     2045           

Impacted Files	Coverage Δ
...ckages/components/_private/overlay/src/Overlay.tsx	97.52% <100.00%> (+0.25%)	⬆️

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