Remove wrong fs-verity expectation to .dm

The test case was added to ensure APKs to have fs-verity.  .dm was
enabled as a side effect, but not any more.

Bug: 251230021
Test: atest
Change-Id: Ic8a07721e856ce18cf53a743c7973caf04124ea8
diff --git a/hostsidetests/appsecurity/src/android/appsecurity/cts/ApkVerityInstallTest.java b/hostsidetests/appsecurity/src/android/appsecurity/cts/ApkVerityInstallTest.java
index b783e62..a1134ad 100644
--- a/hostsidetests/appsecurity/src/android/appsecurity/cts/ApkVerityInstallTest.java
+++ b/hostsidetests/appsecurity/src/android/appsecurity/cts/ApkVerityInstallTest.java
@@ -116,7 +116,7 @@
                 .addFile(SPLIT_APK)
                 .addFile(SPLIT_APK_DM)
                 .run();
-        verifyFsverityInstall(incremental, BASE_APK, BASE_APK_DM, SPLIT_APK, SPLIT_APK_DM);
+        verifyFsverityInstall(incremental, BASE_APK, SPLIT_APK);
     }
 
     @CddTest(requirement = "9.10/C-0-3,C-0-5")