Annotate test module CtsIncidentHostTestCases test module for foldable device testing

Bug: 197813710
Test: m all
Change-Id: I6572a3ce14393840d25e04de6dc907346336a285
diff --git a/hostsidetests/incident/AndroidTest.xml b/hostsidetests/incident/AndroidTest.xml
index 57fd89d..727277d 100644
--- a/hostsidetests/incident/AndroidTest.xml
+++ b/hostsidetests/incident/AndroidTest.xml
@@ -19,6 +19,7 @@
     <option name="config-descriptor:metadata" key="parameter" value="instant_app" />
     <option name="config-descriptor:metadata" key="parameter" value="multi_abi" />
     <option name="config-descriptor:metadata" key="parameter" value="not_secondary_user" />
+    <option name="config-descriptor:metadata" key="parameter" value="no_foldable_states" />
     <target_preparer class="com.android.tradefed.targetprep.SwitchUserTargetPreparer">
         <option name="user-type" value="system" />
     </target_preparer>