Revert "Temporally remove audio V5 from the VNDK to save space"

This reverts commit 947bd5423482ed4e066a4d16f1b7fc1d2c0ebc58.

Reason for revert: push V5 bash in the VNDK

Change-Id: Ic532b59bfcb234fb573390fd427754c2b63badcc
diff --git a/audio/effect/5.0/Android.bp b/audio/effect/5.0/Android.bp
index 1367f8d..d60d94a 100644
--- a/audio/effect/5.0/Android.bp
+++ b/audio/effect/5.0/Android.bp
@@ -3,6 +3,9 @@
 hidl_interface {
     name: "android.hardware.audio.effect@5.0",
     root: "android.hardware",
+    vndk: {
+        enabled: true,
+    },
     srcs: [
         "types.hal",
         "IAcousticEchoCancelerEffect.hal",