Android.bp: Remove apex_avaiable from guest libs

Intermediate libraries linked into guest code are not intended for the
host and don't need to be made available to (host) APEXes.

Test: TH
Change-Id: I4874cb9bbfbbeb511891264902c6aa6390b6119e
diff --git a/pvmfw/Android.bp b/pvmfw/Android.bp
index 35fd52f..6fa23d8 100644
--- a/pvmfw/Android.bp
+++ b/pvmfw/Android.bp
@@ -136,7 +136,6 @@
     defaults: ["vmbase_rlib_defaults"],
     srcs: [":pvmfw_embedded_key_rs"],
     crate_name: "pvmfw_embedded_key",
-    apex_available: ["com.android.virt"],
 }
 
 prebuilt_etc {
diff --git a/rialto/Android.bp b/rialto/Android.bp
index 60f36fc..673f477 100644
--- a/rialto/Android.bp
+++ b/rialto/Android.bp
@@ -16,7 +16,6 @@
         "liblog_rust_nostd",
         "libvmbase",
     ],
-    apex_available: ["com.android.virt"],
 }
 
 cc_binary {
@@ -33,7 +32,6 @@
         "image.ld",
         ":vmbase_sections",
     ],
-    apex_available: ["com.android.virt"],
 }
 
 raw_binary {
diff --git a/vmbase/Android.bp b/vmbase/Android.bp
index d7648d6..46f4937 100644
--- a/vmbase/Android.bp
+++ b/vmbase/Android.bp
@@ -92,7 +92,6 @@
     features: [
         "cpu_feat_hafdbs",
     ],
-    apex_available: ["com.android.virt"],
 }
 
 cc_library_static {
@@ -103,7 +102,6 @@
         "exceptions.S",
         "exceptions_panic.S",
     ],
-    apex_available: ["com.android.virt"],
 }
 
 filegroup {