Update dependency @vercel/og to v0.6.2

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@​vercel/og	0.5.18 -> 0.6.2

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Configuration

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[codecov]

Codecov Report

Attention: 420 lines in your changes are missing coverage. Please review.

Comparison is base (19311d7) 0.00% compared to head (c6ccffd) 0.00%.
Report is 24 commits behind head on main.

Files	Patch %	Lines
lib/cors.ts	0.00%	140 Missing ⚠️
src/Sponsor/const.ts	0.00%	89 Missing ⚠️
src/Sponsor/utils.ts	0.00%	77 Missing ⚠️
src/Sponsor/index.tsx	0.00%	59 Missing ⚠️
api/sponsor.tsx	0.00%	31 Missing ⚠️
src/Sponsor/demos/index.tsx	0.00%	22 Missing ⚠️
src/Sponsor/Avatar.tsx	0.00%	2 Missing ⚠️

Additional details and impacted files

@@          Coverage Diff           @@
##            main     #21    +/-   ##
======================================
  Coverage   0.00%   0.00%            
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  Files         92      95     +3     
  Lines       5896    6151   +255     
  Branches      92      95     +3     
======================================
- Misses      5896    6151   +255     

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