revert sdk-platform-java/java-shared-dependencies/upper-bound-check/pom.xml

Author: jinseopkim0

sdk-platform-java/java-shared-dependencies/upper-bound-check/pom.xml

@@ -22,7 +22,6 @@
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <site.installationModule>${project.artifactId}</site.installationModule>
-    <netty.version>4.1.132.Final</netty.version>
   </properties>
 
   <dependencyManagement>
@@ -34,13 +33,6 @@
         <type>pom</type>
         <scope>import</scope>
       </dependency>
-      <dependency>
-        <groupId>io.netty</groupId>
-        <artifactId>netty-bom</artifactId>
-        <version>${netty.version}</version>
-        <type>pom</type>
-        <scope>import</scope>
-      </dependency>
     </dependencies>
   </dependencyManagement>