add friendly link of MHPP and TestEval

Author: ganler

leaderboard.html

@@ -253,6 +253,9 @@ <h3>🤗 More Leaderboards</h3>
                 >LiveCodeBench</a
               >
             </li>
+            <li>
+              <a href="https://sparksofagi.github.io/MHPP/">MHPP</a>
+            </li>
             <li>
               <a href="https://github.com/THUDM/NaturalCodeBench">NaturalCodeBench</a>
             </li>
@@ -261,6 +264,9 @@ <h3>🤗 More Leaderboards</h3>
             <li>
               <a href="https://leaderboard.tabbyml.com/">TabbyML Leaderboard</a>
             </li>
+            <li>
+              <a href="https://llm4softwaretesting.github.io/">TestEval</a>
+            </li>
           </ol>
         </div>
       </div>