Add compsvc, compsvc_worker and pvm_exec to compos apex

Bug: 186126404
Test: mma

Change-Id: Ifd3bbc5597c96b84262c7548f278d04ec80af1a6
diff --git a/compos/aidl/Android.bp b/compos/aidl/Android.bp
index 8737d63..918d4c8 100644
--- a/compos/aidl/Android.bp
+++ b/compos/aidl/Android.bp
@@ -7,6 +7,9 @@
     backend: {
         rust: {
             enabled: true,
+            apex_available: [
+                "com.android.compos",
+            ],
         },
     },
 }