Flac codec link statically against libaudio_utils

Static linking avoids pulling in most of the library, along with the related
downstream dependencies that come with rest of the library.

Bug: 182386024
Test: atest CtsMediaTestCases:android.media.cts.DecoderTest#testFlacIdentity
Test: atest CtsMediaTestCases:android.media.cts.DecoderTest#testDecodeFlac
Change-Id: I0e583100236bf3d68f46dbde275cf57b4d97c31d
diff --git a/media/codec2/components/flac/Android.bp b/media/codec2/components/flac/Android.bp
index 1143bed..38dfce4 100644
--- a/media/codec2/components/flac/Android.bp
+++ b/media/codec2/components/flac/Android.bp
@@ -42,11 +42,8 @@
 
     srcs: ["C2SoftFlacEnc.cpp"],
 
-    shared_libs: [
-        "libaudioutils",
-    ],
-
     static_libs: [
         "libFLAC",
+        "libaudioutils",
     ],
 }