C2SoftCodecTests: Add unit tests for c2 soft codecs

plus build fix:

If50bacb libcodec2: Updated to build both static and shared libray
I07fe5a3 libsfplugin_ccodec_utils: Updated to build both static and shared libray
I1217ad4 libcodec2_vndk: Updated to build both static and shared libray
I131d585 Codec2 components: Updated to build both static and shared libray

Bug: 181243220
Test: atest C2SoftMpeg4DecTest
Merged-In: I34b9ab63d3aef867a1a2a59b10befc995f1e34b0
Change-Id: I34b9ab63d3aef867a1a2a59b10befc995f1e34b0
diff --git a/media/codec2/components/flac/Android.bp b/media/codec2/components/flac/Android.bp
index 48cc51b..603c412 100644
--- a/media/codec2/components/flac/Android.bp
+++ b/media/codec2/components/flac/Android.bp
@@ -1,4 +1,4 @@
-cc_library_shared {
+cc_library {
     name: "libcodec2_soft_flacdec",
     defaults: [
         "libcodec2_soft-defaults",
@@ -14,7 +14,7 @@
     ],
 }
 
-cc_library_shared {
+cc_library {
     name: "libcodec2_soft_flacenc",
     defaults: [
         "libcodec2_soft-defaults",