[eas-json][eas-cli] add support for refreshAdHocProvisioningProfile to iOS build profile configuration in eas.json

[sswrk]

Why

We support --refresh-ad-hoc-provisioning-profile for non-interactive iOS internal builds, but CI users had to pass the flag on every run. It will be useful to be able to make opt-in per-profile eas.json setting instead. Global default stays false.

How

• eas-json: Add optional ios.refreshAdHocProvisioningProfile boolean to IosBuildProfile + Joi schema.
• In eas-cli resolve effective value looking at the CLI flag first, then, if not provided, at eas.json. Flag now uses allowNo: true so --no-refresh-ad-hoc-provisioning-profile can override an eas.json true.
• Wire resolved value through existing CredentialsContext / SetUpAdhocProvisioningProfile / iOS job prep paths.

Test Plan

CI passes.

[linear-code]

ENG-21429

[github-actions]

✅ Thank you for adding the changelog entry!

[codecov]

Codecov Report

❌ Patch coverage is 82.14286% with 5 lines in your changes missing coverage. Please review.
✅ Project coverage is 58.95%. Comparing base (88a404e) to head (056db2e).

Files with missing lines	Patch %	Lines
packages/eas-cli/src/commands/build/index.ts	25.00%	3 Missing ⚠️
packages/eas-cli/src/build/createContext.ts	33.34%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3886      +/-   ##
==========================================
+ Coverage   58.92%   58.95%   +0.03%     
==========================================
  Files         934      935       +1     
  Lines       40835    40857      +22     
  Branches     8607     8611       +4     
==========================================
+ Hits        24058    24082      +24     
+ Misses      16681    16679       -2     
  Partials       96       96              

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