Stripped executable check on insufficient perms test that was causing issues.

Author: Mike Dobozy

ext/src/main/java/org/jboss/logmanager/ext/handlers/PeriodicRotatingFileHandler.java

@@ -247,8 +247,7 @@ private void pruneFiles(File baseFile) throws IOException {
                 .filter(File::canWrite)
                 .sorted(Comparator.comparingLong(File::lastModified).thenComparing(File::getName))
                 .collect(Collectors.toList());
-
-            System.out.println("Pruneables:");
+            
             pruneables.forEach(p ->
                 System.out.println("Path " + p + " has last modified date " + p.lastModified() + " and size " +p.length())
             );