Remove the embedded copy of ant-zip

airsonic-main/cve-suppressed.xml

@@ -143,11 +143,6 @@
         <gav regex="true">^org\.mariadb\.jdbc:mariadb-java-client:.*$</gav>
         <cve>CVE-2017-16046</cve>
     </suppress>
-    <suppress>
-       <notes><![CDATA[file name: ant-zip-1.6.2.jar]]></notes>
-       <gav regex="true">^ant-zip:ant-zip:.*$</gav>
-       <cve>CVE-2018-13684</cve>
-    </suppress>
     <suppress>
        <notes><![CDATA[False Positive for stax]]></notes>
        <gav regex="true">^stax.*$</gav>

repo/ant-zip/ant-zip/1.6.2/ant-zip-1.6.2.pom

@@ -1,6 +0,0 @@
-<project>
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>ant-zip</groupId>
-  <artifactId>ant-zip</artifactId>
-  <version>1.6.2</version>
-</project>