fix: fixing unity crash on StackOverflowException (#2146)

StackOverflowException was causing unity to crash while running weaver 
tests, using inner exception seems to fix that issue

Assets/Mirror/Editor/Weaver/Weaver.cs

@@ -281,7 +281,7 @@ static bool WeaveModule(ModuleDefinition moduleDefinition)
             catch (Exception ex)
             {
                 Error(ex.ToString());
-                throw;
+                throw new Exception(ex.Message, ex);
             }
         }