Increase sustained performance test bar for Dhrystone from 10% to 15%

Bug: 31215027

Signed-off-by: Andres Oportus <andresoportus@google.com>
diff --git a/hostsidetests/sustainedperf/src/android/SustainedPerformance/cts/SustainedPerformanceHostTest.java b/hostsidetests/sustainedperf/src/android/SustainedPerformance/cts/SustainedPerformanceHostTest.java
index 2f76c55..7a797e7 100644
--- a/hostsidetests/sustainedperf/src/android/SustainedPerformance/cts/SustainedPerformanceHostTest.java
+++ b/hostsidetests/sustainedperf/src/android/SustainedPerformance/cts/SustainedPerformanceHostTest.java
@@ -234,7 +234,7 @@
          * 5% error margin for shader and 10% error margin for dhrystone.
          */
         assertFalse("Results in the mode are not sustainable",
-                    (resDhry > 10) ||
+                    (resDhry > 15) ||
                     (resApp > 5));
     }
 }