cleanup not needed anymore repositories

Signed-off-by: Olivier Lamy <olamy@apache.org>

pom.xml

@@ -49,35 +49,6 @@
     </dependency>
   </dependencies>
 
-  <!--
-  those repositories are only here because the parent is not released yet
-  and so will be removed once it's done
-  -->
-  <repositories>
-    <repository>
-      <releases>
-        <enabled>false</enabled>
-      </releases>
-      <snapshots>
-        <enabled>true</enabled>
-      </snapshots>
-      <id>jetty.snapshots</id>
-      <url>https://oss.sonatype.org/content/repositories/jetty-snapshots</url>
-    </repository>
-  </repositories>
-
-  <pluginRepositories>
-    <pluginRepository>
-      <releases>
-        <enabled>false</enabled>
-      </releases>
-      <snapshots>
-        <enabled>true</enabled>
-      </snapshots>
-      <id>jetty.snapshots</id>
-      <url>https://oss.sonatype.org/content/repositories/jetty-snapshots</url>
-    </pluginRepository>
-  </pluginRepositories>
   <build>
     <pluginManagement>
       <plugins>