Increased timeout

Author: TetyanaYahodska

tpu/src/test/java/tpu/TpuVmIT.java

@@ -44,7 +44,7 @@
 import org.mockito.MockedStatic;
 
 @RunWith(JUnit4.class)
-@Timeout(value = 10)
+@Timeout(value = 50)
 public class TpuVmIT {
   private static final String PROJECT_ID = "project-id";
   private static final String ZONE = "asia-east1-c";