fix(typo): Update JDK string version from 11 to 17 (#55167)

Summary:
Fixes a typo on the step name of `maestro-ios` gh action:

From `Set up JDK 11` -? `Set up JDK 17`

to match the actual version and be in sync with the rest of the other actions (e.g. maestro-android)

## Changelog:

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[GENERAL] [FIXED] - typo on maestro ios gh action for jdk step

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Pull Request resolved: https://github.com/facebook/react-native/pull/55167

Test Plan: No testing required

Reviewed By: cipolleschi

Differential Revision: D90688156

Pulled By: cortinico

fbshipit-source-id: d2f4ff27bd6cee18c5931ff81df5f965ddf6d01b