Fix build errors and add error logging workflow

[codegen-sh]

This PR addresses the build errors in the executor repository and adds a workflow to save error logs as artifacts.

Changes:

1. Fixed Build Errors:

   • Added missing BytecodeConstants.h with required constants for bytecode loading
   • Fixed unused parameter warnings by adding /*parameter*/ comments
   • Added <cstdlib> include for malloc/free functions
   • Created Macros.h for common macros and definitions

2. Improved Makefile:

   • Removed iOS-specific compiler flags
   • Simplified platform flags to use LUAU_PLATFORM_GENERIC
   • Fixed linking options
   • Removed clang-specific options

3. Added Error Logging Workflow:

   • Created a GitHub Actions workflow to extract and save error logs as artifacts
   • Added a build workflow that captures build output
   • Configured error extraction to separate errors and warnings

These changes make the codebase more portable and easier to build on different platforms while providing better error visibility through the GitHub Actions workflows.

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[codegen-sh]

Hey! 👋 I see one of the checks failed. I am on it! 🫡

💻 View my work