[ENG-1398][eas-cli] show projects that depend on a push key

[quinlanj]

Checklist

• I've added an entry to CHANGELOG.md if necessary.
• I've tagged the changelog entry with [EAS BUILD API] if it's a part of a breaking change to EAS Build API (only possible when updating @expo/eas-build-job package).

Why

Show the projects that depend on a push key, addressing feedback from #470 (comment)

prereqs

• deploy https://github.com/expo/universe/pull/7754 to prod

Test Plan

• current tests still pass

[linear]

ENG-1398 add project dependencies on push key graphql type

[github-actions]

Size Change: -998 B (0%)

Total Size: 37.6 MB

Filename	Size	Change
./packages/eas-cli/dist/eas-linux-x64.tar.gz	37.6 MB	-998 B (0%)

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