Reboot device after test for cleanup

Since the properties are not persistent, reboot the device to clean
up after doing the test.

Test: atest BootImageProfileTest and verify properties
Bug: 151798523
Change-Id: Icf120e032c12f83635b3d9e8cdc764b4ebd817dd
diff --git a/tests/BootImageProfileTest/AndroidTest.xml b/tests/BootImageProfileTest/AndroidTest.xml
index d7f8204..7e97fa3 100644
--- a/tests/BootImageProfileTest/AndroidTest.xml
+++ b/tests/BootImageProfileTest/AndroidTest.xml
@@ -23,6 +23,10 @@
         <option name="force-skip-system-props" value="true" />
     </target_preparer>
 
+    <target_preparer class="com.android.tradefed.targetprep.DeviceCleaner">
+        <option name="cleanup-action" value="REBOOT" />
+    </target_preparer>
+
     <test class="com.android.tradefed.testtype.HostTest" >
         <option name="class" value="com.android.bootimageprofile.BootImageProfileTest" />
     </test>