chore(test): remove unused imports from JobBuildNameParameterDefinitionTest

Author: seanly

src/test/java/io/jenkins/plugins/opsbox/utility/parameter/JobBuildNameParameterDefinitionTest.java

@@ -4,12 +4,9 @@
 import hudson.model.*;
 import hudson.security.ACL;
 import hudson.security.ACLContext;
-import hudson.security.AccessDeniedException3;
 import hudson.util.FormValidation;
 import jenkins.model.Jenkins;
 import net.sf.json.JSONObject;
-import org.acegisecurity.AccessDeniedException;
-import org.acegisecurity.Authentication;
 import org.jvnet.hudson.test.MockAuthorizationStrategy;
 import org.junit.Before;
 import org.junit.Rule;