[eas-cli] Move to non-deprecated cancelBuild mutation

[sjchmiela]

Why

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How

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Test Plan

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[github-actions]

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⏩ If this PR doesn't require a changelog entry, such as if it's an internal change that doesn't affect the user experience, you can add the "no changelog" label to the PR.

[github-actions]

Size Change: +996 B (0%)

Total Size: 54.1 MB

Filename	Size	Change
./packages/eas-cli/dist/eas-linux-x64.tar.gz	54.1 MB	+996 B (0%)

_{compressed-size-action}

[codecov]

Codecov Report

❌ Patch coverage is 0% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 52.45%. Comparing base (f2c0202) to head (3063f3e).

Files with missing lines	Patch %	Lines
packages/eas-cli/src/commands/build/cancel.ts	0.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #3221   +/-   ##
=======================================
  Coverage   52.45%   52.45%           
=======================================
  Files         618      618           
  Lines       25178    25178           
  Branches     5277     5277           
=======================================
  Hits        13204    13204           
  Misses      10912    10912           
  Partials     1062     1062           

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