Addon Manager: Cleanup package_details.py

src/Mod/AddonManager/addonmanager_freecad_interface.py

@@ -41,6 +41,7 @@ try:
 
     Console = FreeCAD.Console
     ParamGet = FreeCAD.ParamGet
+    Version = FreeCAD.Version
     getUserAppDataDir = FreeCAD.getUserAppDataDir
     getUserMacroDir = FreeCAD.getUserMacroDir
     getUserCachePath = FreeCAD.getUserCachePath
@@ -55,6 +56,9 @@ except ImportError:
     def translate(_context: str, string: str, _desc: str = "") -> str:
         return string
 
+    def Version():
+        return 1, 0, 0
+
     class ConsoleReplacement:
         """If FreeCAD's Console is not available, create a replacement by redirecting FreeCAD
         log calls to Python's built-in logging facility."""