fix: remove CxxModuleWrapper include

[chmjkb]

Description

This PR removes usage of a header which was removed in RN 84. The usage of this header, crashed compilation of Android apps using RN >= 84

Introduces a breaking change?

• Yes
• No

Type of change

• Bug fix (change which fixes an issue)
• New feature (change which adds functionality)
• Documentation update (improves or adds clarity to existing documentation)
• Other (chores, tests, code style improvements etc.)

Tested on

• iOS
• Android

Testing instructions

• Create a bare RN app with RN 84
• Verify Android compiles on this branch, but doesnt on 0.8.0-nightly-bf29217-20260323
• Verify that this branch works also with RN 81

Screenshots

Related issues

Checklist

• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have updated the documentation accordingly
• My changes generate no new warnings

Additional notes

[msluszniak]

We should add RN 84 to supported versions here: https://docs.swmansion.com/react-native-executorch/docs/next/other/compatibility from now.