【代码优化】IoT：设备下行实现前，相关代码的整理

yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/plugin/IotPluginDeployTypeEnum.java

@@ -33,17 +33,13 @@ public enum IotPluginDeployTypeEnum implements ArrayValuable<Integer> {
         this.name = name;
     }
 
-    public static IotPluginDeployTypeEnum fromDeployType(Integer deployType) {
+    public static IotPluginDeployTypeEnum valueOf(Integer deployType) {
         return Arrays.stream(values())
                 .filter(value -> value.getDeployType().equals(deployType))
                 .findFirst()
                 .orElse(null);
     }
 
-    public static boolean isValidDeployType(Integer deployType) {
-        return fromDeployType(deployType) != null;
-    }
-
     @Override
     public Integer[] array() {
         return ARRAYS;