feat: support domains option with Netlify Image CDN

[ascorbic]

Adds support for configuring remote images in Netlify Image CDN. Previously this required manual configuration in the netlify.toml. With this PR, the provider sets the value automatically based on the image.domains option.

Depends on nitrojs/nitro#2264

[ghost]

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[codecov-commenter]

Codecov Report

❌ Patch coverage is 66.66667% with 4 lines in your changes missing coverage. Please review.
✅ Project coverage is 66.96%. Comparing base (8701991) to head (8907444).
⚠️ Report is 663 commits behind head on main.

Files with missing lines	Patch %	Lines
src/provider.ts	66.66%	4 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1287      +/-   ##
==========================================
- Coverage   68.20%   66.96%   -1.24%     
==========================================
  Files          76       79       +3     
  Lines        4299     4501     +202     
  Branches      397      404       +7     
==========================================
+ Hits         2932     3014      +82     
- Misses       1339     1458     +119     
- Partials       28       29       +1     

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[danielroe]

Looks good to me. Just waiting for Nitro PR to merge.

[ascorbic]

@danielroe the Nitro PR is now in!

[danielroe]

Fantastic! I’ll just confirm that domains are always normalised to without protocol and then we should be good to go…