Replace apacheds-protocol-dns with mock Netty dns server in tests

Author: pendula95

vertx-core/pom.xml

@@ -26,7 +26,6 @@
   <name>Vert.x Core</name>
 
   <properties>
-    <apacheds-protocol-dns.version>2.0.0.AM27</apacheds-protocol-dns.version>
     <org.bouncycastle.version>1.70</org.bouncycastle.version>
     <generated.dir>${project.basedir}/src/main/generated</generated.dir>
     <jmh.version>1.37</jmh.version>
@@ -171,18 +170,6 @@
       <version>${harmcrest.version}</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.apache.directory.server</groupId>
-      <artifactId>apacheds-protocol-dns</artifactId>
-      <version>${apacheds-protocol-dns.version}</version>
-      <exclusions>
-        <exclusion>
-          <groupId>org.bouncycastle</groupId>
-          <artifactId>*</artifactId>
-        </exclusion>
-      </exclusions>
-      <scope>test</scope>
-    </dependency>
     <dependency>
       <groupId>org.assertj</groupId>
       <artifactId>assertj-core</artifactId>