remove test file we must not distribute. PR 49080

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@933479 13f79535-47bb-0310-9956-ffa450edef68

src/tests/junit/org/apache/tools/ant/taskdefs/UnzipTest.java

@@ -126,7 +126,9 @@ public class UnzipTest extends BuildFileTest {
     /*
      * PR 16213
      */
-    public void testSelfExtractingArchive() {
+    public void XtestSelfExtractingArchive() {
+        // disabled because we lack a self extracting archive that we
+        // are allowed to distribute - see PR 49080
         executeTarget("selfExtractingArchive");
     }