feat(cli): add app clip registration for multi-target

[EvanBacon]

Why

• App Clip targets require a special endpoint to register a child bundle identifier that's linked to the parent. Without this change, eas corrupts the app credentials by registering the child bundle identifier as a standard app identifier. Once registered, the value cannot be changed, leading to a pretty frustrating flow.

How

• I added the internal endpoint to apple utils, bumped the package, and added a special case in multi-target signing to register the child bundle id as expected.

Test Plan

• bun create expo jan10 && cd jan10 -> bun create target clip -> easd build -p ios -s -> TestFlight -> Install app clip ✓
• https://expo.dev/accounts/bacon/projects/jan10-clip/builds/6391a175-e070-462c-bd80-0188582f219d
• required one small config change in apple-targets but I landed the fix.

[github-actions]

Subscribed to pull request

File Patterns	Mentions
**/*	@douglowder

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[github-actions]

Size Change: +9.1 kB (+0.02%)

Total Size: 53.3 MB

Filename	Size	Change
./packages/eas-cli/dist/eas-linux-x64.tar.gz	53.3 MB	+9.1 kB (+0.02%)

_{compressed-size-action}

[github-actions]

✅ Thank you for adding the changelog entry!

[codecov]

Codecov Report

❌ Patch coverage is 11.11111% with 16 lines in your changes missing coverage. Please review.
✅ Project coverage is 49.59%. Comparing base (3a7182b) to head (63dd8d9).
⚠️ Report is 6 commits behind head on main.

Files with missing lines	Patch %	Lines
...li/src/credentials/ios/appstore/ensureAppExists.ts	5.89%	15 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3300      +/-   ##
==========================================
- Coverage   49.61%   49.59%   -0.02%     
==========================================
  Files         671      671              
  Lines       27972    27991      +19     
  Branches     5780     5793      +13     
==========================================
+ Hits        13876    13879       +3     
- Misses      12906    12921      +15     
- Partials     1190     1191       +1     

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