- The patch no longer applies clean
- Need to check the status of upstream Apple Silicon support

The old names were auto-generated, use a more sensisble name.

- Patch the Makefile for the decompiler to build for Apple Silicon

- Also split out the build script

- Add an action that builds Ghidra for GNU/Linux, macOS and Windows

Add 9.1

See merge request torgo/ghidra-builder!5

Add macOS builder

See merge request torgo/ghidra-builder!2

Ubuntu's repo contains an older gradle

Ghidra now provides their own ghidra download script.

Closes #1

Remove submodule

See merge request Torgo/ghidra-builder!1

# Conflicts:
#   .gitlab-ci.yml