Bundle Choreo AppImage

Fixes #465.

Author: calcmogul

scripts/choreo.gradle

@@ -14,7 +14,7 @@ def fileNameMacArm = "Choreo-$choreoGitTag-macOS-aarch64-standalone.zip"
 
 def downloadUrlMacArm = baseUrl + fileNameMacArm
 
-def fileNameLinux = "Choreo-$choreoGitTag-Linux-x86_64-standalone.zip"
+def fileNameLinux = "Choreo-$choreoGitTag-Linux-x86_64.AppImage"
 
 def downloadUrlLinux = baseUrl + fileNameLinux