v1.1.1 - Updated Dependencies

Updated github actions dependecies to newest version

V1.1.0 - Added mono support

New parameter mono to download the mono version of godot for C# projects

First Version

Sets up Godot in the Github Action runner

• Downloads the specified Godot version
• Caches it
• Adds to path
• Also downloads and caches the export templates, if download-templates is true