Cleanup upload preset from testGetUploadPreset (#129)

Fix `testGetUploadPreset()` (cleanup uploaded preset)

Author: nitzanj

cloudinary-test-common/src/main/java/com/cloudinary/test/AbstractApiTest.java

@@ -637,6 +637,8 @@ public void testGetUploadPreset() throws Exception {
         assertArrayEquals(tags, outTags);
         Map outContext = (Map) settings.get("context");
         assertEquals(context, outContext);
+
+        api.deleteUploadPreset(name, ObjectUtils.emptyMap());
     }
 
     @Test