Make Codec2 and BufferPool modules vndk

Test: Builds

Bug: 112362730
Change-Id: I4db5e6af28e05d67584c2ad64766f582ecdf1e17
diff --git a/media/bufferpool/2.0/Android.bp b/media/bufferpool/2.0/Android.bp
index cd4e06e..c71ac17 100644
--- a/media/bufferpool/2.0/Android.bp
+++ b/media/bufferpool/2.0/Android.bp
@@ -1,6 +1,9 @@
 cc_library {
     name: "libstagefright_bufferpool@2.0",
     vendor_available: true,
+    vndk: {
+        enabled: true,
+    },
     srcs: [
         "Accessor.cpp",
         "AccessorImpl.cpp",