Bug fix for failing test. Process start times out due to long sleep time,...

Bug fix for failing test. Process start times out due to long sleep time, which should only be done for wedge.

Bug: 300996262
Test: atest FrameworksMockingServicesTests:AsyncProcessStartTest#testNormal
Change-Id: Ia58c5f1865ebc050cc55e98b6d039339f6205723

services/tests/mockingservicestests/src/com/android/server/am/AsyncProcessStartTest.java

@@ -280,7 +280,9 @@ public class AsyncProcessStartTest {
                 0, 0);
 
         // Sleep until timeout should have triggered
-        SystemClock.sleep(ActivityManagerService.PROC_START_TIMEOUT + 1000);
+        if (wedge) {
+            SystemClock.sleep(ActivityManagerService.PROC_START_TIMEOUT + 1000);
+        }
 
         return app;
     }