Account for new AndroidApiLevel in LintFilesTest

Change-Id: Id83f4a5ddc6f9ab1b99029e0125033f1ae405d96
diff --git a/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/LintFilesTest.java b/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/LintFilesTest.java
index 905529a..f84c38c 100644
--- a/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/LintFilesTest.java
+++ b/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/LintFilesTest.java
@@ -126,7 +126,7 @@
             .parse(StringResource.fromFile(ToolHelper.getDesugarLibJsonForTesting()));
 
     for (AndroidApiLevel apiLevel : AndroidApiLevel.values()) {
-      if (apiLevel == AndroidApiLevel.UNKNOWN || apiLevel == AndroidApiLevel.NOT_SET) {
+      if (apiLevel.isGreaterThan(AndroidApiLevel.LATEST)) {
         continue;
       }
       Path compileApiLevelDirectory = directory.resolve("compile_api_level_" + apiLevel.getLevel());