Linux appimage prebuild aurora (#121)

* Linux Appimage: statically prebuild Aurora (and all its dependencies)

adds symlinks to the compiler locations in a static path that way rebuilds do not think that the compiler path has changed between appimage install commands

* Update package.yml

* Update Launcher/build-appimage.sh

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

---------

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

Launcher/WiiCompiled.Setup.Linux/Program.cs

@@ -155,6 +155,7 @@ internal static class Program
             flags.GetValueOrDefault("fuse-ld"),
             flags.GetValueOrDefault("cmake"),
             flags.GetValueOrDefault("ninja"),
+            flags.GetValueOrDefault("native-prebuilt-dir"),
             reporter, token);
 
         reporter.Progress(InstallStages.Shortcuts, "Creating shortcuts", 98);
@@ -323,7 +324,7 @@ internal static class Program
                   {--download-retro-wfc-payload | --skip-retro-wfc-payload}]
                   [--force-clean-build] [--translator-bin PATH] [--disc-tool-bin PATH]
                   [--cc PATH] [--cxx PATH] [--fuse-ld NAME_OR_PATH] [--cmake PATH] [--ninja PATH]
-                  [--progress-json] [--workspace DIR]
+                  [--native-prebuilt-dir DIR] [--progress-json] [--workspace DIR]
           uninstall
           launch-base
           launch-retro