mark ImagefapRipperTest and YoupornRipperTest flaky

src/test/java/com/rarchives/ripme/tst/ripper/rippers/ImagefapRipperTest.java

@@ -30,6 +30,7 @@ public class ImagefapRipperTest extends RippersTest {
         }
     }
     @Test
+    @Tag("flaky")
     public void testImagefapGetAlbumTitle() throws IOException {
         URL url = new URL("https://www.imagefap.com/gallery.php?gid=7789753");
         ImagefapRipper ripper = new ImagefapRipper(url);

src/test/java/com/rarchives/ripme/tst/ripper/rippers/YoupornRipperTest.java

@@ -1,6 +1,7 @@
 package com.rarchives.ripme.tst.ripper.rippers;
 
 import com.rarchives.ripme.ripper.rippers.YoupornRipper;
+import org.junit.jupiter.api.Tag;
 import org.junit.jupiter.api.Test;
 
 import java.io.IOException;
@@ -10,6 +11,7 @@ import java.util.List;
 
 public class YoupornRipperTest  extends RippersTest {
     @Test
+    @Tag("flaky")
     public void testYoupornRipper() throws IOException {
         List<URL> contentURLs = new ArrayList<>();
         contentURLs.add(new URL("http://www.youporn.com/watch/7669155/mrs-li-amateur-69-orgasm/?from=categ"));