axolotl: odm: advertise media performance class 11

For more information see:
- https://developer.android.com/topic/performance/performance-class
- https://source.android.com/docs/compatibility/cts/media-cts

Test: run cts --disable-reboot -m CtsFileSystemTestCases -t android.filesystem.cts.RandomRWTest
Test: run cts --disable-reboot -m CtsFileSystemTestCases -t android.filesystem.cts.SequentialRWTest
Test: run cts --disable-reboot -m CtsMediaPerformanceClassTestCases

Change-Id: I325738ccae7093d3500c7fb789324d8151b84b5c
Signed-off-by: Alexander Martinz <amartinz@shiftphones.com>
diff --git a/odm.prop b/odm.prop
index 1d6d55f..ee65047 100644
--- a/odm.prop
+++ b/odm.prop
@@ -3,3 +3,6 @@
 #
 
 ro.vendor.qti.va_odm.support=1
+
+# Media - Performance Class
+ro.odm.build.media_performance_class=30