Restore @Disabled before performanceTest 2 and 3

src/final_assignment/task_2/tests/PerformanceTest.java

@@ -26,6 +26,7 @@ public class PerformanceTest extends Assignment2TestBase {
      */
 
     @Test
+    @Disabled
     @DisplayName("PerformanceTest2")
     void performanceTest2() {
         enableShowTestProgress();
@@ -36,6 +37,7 @@ public class PerformanceTest extends Assignment2TestBase {
     }
 
     @Test
+    @Disabled
     @DisplayName("PerformanceTest3")
     void performanceTest3() {
         enableShowTestProgress();