Fill LLVM commit and tag/branch name in generated file headers.

[Rot127]

Feature

• New architecture module
• Support for processor extension
• Add more instruction details (elaborated below)
• Binding support for: language
• Other (elaborated below)

Describe the feature you'd like

The Auto-Sync generated files have a placeholder for the LLVM commit and tag/branch name.
Those are not yet filled but should though to give developers a quick overview what the code is based on.

Additional context
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