✨ 代码优化，减少 codacy 上的问题。

mica-mqtt-core/src/main/java/net/dreamlu/iot/mqtt/core/server/http/api/code/ResultCode.java

@@ -51,14 +51,14 @@ public enum ResultCode {
 
 	;
 
+	private final HttpResponseStatus statusCode;
+	private final int resultCode;
+
 	ResultCode(HttpResponseStatus statusCode, int resultCode) {
 		this.statusCode = statusCode;
 		this.resultCode = resultCode;
 	}
 
-	private final HttpResponseStatus statusCode;
-	private final int resultCode;
-
 	public HttpResponseStatus getStatusCode() {
 		return statusCode;
 	}