Fix vendor modules to use shared vndk

When using VNDK, Vendor modules should use shared version.

Bug: 137178339
Test: m && boot blueline
Change-Id: Iaf6029ca4ded12b1b7a04a59b26fda33dcb3d071
diff --git a/media/codec2/components/flac/Android.bp b/media/codec2/components/flac/Android.bp
index e5eb51d..48cc51b 100644
--- a/media/codec2/components/flac/Android.bp
+++ b/media/codec2/components/flac/Android.bp
@@ -23,8 +23,11 @@
 
     srcs: ["C2SoftFlacEnc.cpp"],
 
-    static_libs: [
+    shared_libs: [
         "libaudioutils",
+    ],
+
+    static_libs: [
         "libFLAC",
     ],
 }