Add BlurEffect support

[Kyle-Ye]

No description provided.

[codecov]

Codecov Report

❌ Patch coverage is 0% with 16 lines in your changes missing coverage. Please review.
✅ Project coverage is 13.82%. Comparing base (175b6c8) to head (c376a9a).
⚠️ Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
...SwiftUICore/Render/RendererEffect/BlurEffect.swift	0.00%	16 Missing ⚠️

❗ There is a different number of reports uploaded between BASE (175b6c8) and HEAD (c376a9a). Click for more details.

HEAD has 1 upload less than BASE

Flag	BASE (175b6c8)	HEAD (c376a9a)
	2	1

Additional details and impacted files

@@             Coverage Diff             @@
##             main     #737       +/-   ##
===========================================
- Coverage   27.64%   13.82%   -13.83%     
===========================================
  Files         610      585       -25     
  Lines       37601    34757     -2844     
===========================================
- Hits        10396     4805     -5591     
- Misses      27205    29952     +2747     

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