Support rollback for rebootless apex (2/n)

The code is already there. We just need to remove
the restriction to enable rollback support.

* Note only the RETAIN policy is supported for rebootless APEX.
* Note this CL breaks CtsInstallHostTestCases. We will fix it
  in the next CL.

Bug: 195517333
Test: atest StagedRollbackTest

Change-Id: Ib218186fe1448f1f316d2c3b895636efc657ee0c
diff --git a/tests/RollbackTest/Android.bp b/tests/RollbackTest/Android.bp
index 6e1cef4..9f6ce4e 100644
--- a/tests/RollbackTest/Android.bp
+++ b/tests/RollbackTest/Android.bp
@@ -31,7 +31,8 @@
     test_config: "RollbackTest.xml",
     java_resources: [
         ":com.android.apex.apkrollback.test_v2",
-        ":com.android.apex.apkrollback.test_v2Crashing"
+        ":com.android.apex.apkrollback.test_v2Crashing",
+        ":test.rebootless_apex_v2",
     ],
 }
 
@@ -47,7 +48,10 @@
     ],
     test_suites: ["general-tests"],
     test_config: "StagedRollbackTest.xml",
-    data: [":com.android.apex.apkrollback.test_v1"],
+    data: [
+        ":com.android.apex.apkrollback.test_v1",
+        ":test.rebootless_apex_v1",
+    ],
 }
 
 java_test_host {