There is a vulnerability in netty 3.8.0.Final,upgrade recommended

[QiAnXinCodeSafe]

TubeMQ/pom.xml

Lines 223 to 225 in dc64162

	<groupId>io.netty</groupId>
	<artifactId>netty</artifactId>
	<version>3.8.0.Final</version>

CVE-2019-20444 CVE-2019-20445 CVE-2019-16869

Recommended upgrade version：4.1.51.Final

[aritranandi]

Same error comming with me