Update microdroid_plat_sepolicy_vers.txt

to sync with system/sepolicy change.

Test: boot device && boot microdroid
Change-Id: Iaa9f7075ca80f7db911dd228eb7ebe745f21a315
diff --git a/microdroid/Android.bp b/microdroid/Android.bp
index e378f6c..47f3474 100644
--- a/microdroid/Android.bp
+++ b/microdroid/Android.bp
@@ -111,7 +111,6 @@
     use_avb: true,
     deps: [
         "microdroid_fstab",
-        "microdroid_plat_sepolicy_vers.txt",
         "microdroid_precompiled_sepolicy",
         "microdroid_precompiled_sepolicy.plat_sepolicy_and_mapping.sha256",
     ],
@@ -120,6 +119,7 @@
             deps: [
                 "microdroid_vendor_sepolicy.cil",
                 "microdroid_plat_pub_versioned.cil",
+                "microdroid_plat_sepolicy_vers.txt",
             ],
         },
     },
@@ -128,14 +128,6 @@
     file_contexts: "microdroid_vendor_file_contexts",
 }
 
-prebuilt_etc {
-    name: "microdroid_plat_sepolicy_vers.txt",
-    src: "plat_sepolicy_vers.txt",
-    filename: "plat_sepolicy_vers.txt",
-    sub_dir: "selinux",
-    installable: false,
-}
-
 logical_partition {
     name: "microdroid_super",
     sparse: true,