Add videoTag(String source) overload to Url.

Author: nitzanj

cloudinary-core/src/main/java/com/cloudinary/Url.java

@@ -575,6 +575,10 @@ public String videoTag() {
         return videoTag("", new HashMap<String, String>());
     }
 
+    public String videoTag(String source) {
+        return videoTag(source, new HashMap<String, String>());
+    }
+
     public String videoTag(Map<String, String> attributes) {
         return videoTag("", attributes);
     }

cloudinary-core/src/test/java/com/cloudinary/test/CloudinaryTest.java

@@ -774,6 +774,7 @@ public void testVideoTag() {
         expectedTag = String.format(expectedTag, expectedUrl, expectedUrl, expectedUrl, expectedUrl);
         assertEquals(expectedTag, cloudinary.url().videoTag("movie", emptyMap()));
         assertEquals(expectedTag, cloudinary.url().publicId("movie").videoTag());
+        assertEquals(expectedTag, cloudinary.url().videoTag("movie"));
     }
 
     @Test