remove unused import

Author: fabriciorby

src/test/java/org/apache/maven/plugin/surefire/report/ConsoleTreeReporterTest.java

@@ -1,6 +1,5 @@
 package org.apache.maven.plugin.surefire.report;
 
-import org.apache.maven.plugin.surefire.AppTest;
 import org.apache.maven.plugin.surefire.NestedExampleTest;
 import org.apache.maven.plugin.surefire.log.PluginConsoleLogger;
 import org.apache.maven.surefire.api.report.RunMode;