Add TimeOfDay type to helper

Author: Caitlin Bales (MSFT)

src/GraphODataTemplateWriter/CodeHelpers/Android/TypeHelperAndroid.cs

@@ -40,6 +40,8 @@ public static string GetTypeString(this OdcmType @type)
                     return "java.util.Calendar";
                 case "Date":
                     return "com.microsoft.graph.model.DateOnly";
+                case "TimeOfDay":
+                    return "com.microsoft.graph.model.TimeOfDay";
                 case "Json":
                     return "com.google.gson.JsonElement";
                 case "Binary":