Pass "shared libs" apexes

Signing key tests rely on "raw configs" and custom-built payload image.
When passing "adbd" and "statsd" apexes to VM, "shared libs" apexes
should be passed together but the custom-built payload image was missing
"shared libs" apexes.

This fixes the test by passing "shared libs" apexes to VM.

Note that virtualizationservice handles this already.

Bug: 243460563
Test: atest MicrodroidHostTestCases
Change-Id: I4208c9d117f5cb996d511d8fd47da73c134ed0f7
diff --git a/tests/hostside/Android.bp b/tests/hostside/Android.bp
index d77f3de..7679c57 100644
--- a/tests/hostside/Android.bp
+++ b/tests/hostside/Android.bp
@@ -23,7 +23,6 @@
         ":microdroid_general_sepolicy.conf",
         ":test.com.android.virt.pem",
         ":test2.com.android.virt.pem",
-        ":test-payload-metadata",
     ],
     data_native_bins: [
         "sepolicy-analyze",
@@ -32,6 +31,7 @@
         "img2simg",
         "lpmake",
         "lpunpack",
+        "mk_payload",
         "sign_virt_apex",
         "simg2img",
     ],