drm_hwcomposer: Don't use Mapper@4 metadata API for legacy getters

As it turned out Mapper@4 metadata API calls are slow.
Allow using legacy getters again.

Closes: https://gitlab.freedesktop.org/drm-hwcomposer/drm-hwcomposer/-/issues/56

Signed-off-by: Roman Stratiienko <roman.o.stratiienko@globallogic.com>
diff --git a/tests/Android.bp b/tests/Android.bp
index e30898c..56f8c4f 100644
--- a/tests/Android.bp
+++ b/tests/Android.bp
@@ -1,9 +1,9 @@
 cc_library_shared {
     name: "hwcomposer.filegroups_build_test",
     defaults: ["hwcomposer.drm_defaults"],
-    whole_static_libs: ["drm_hwcomposer"],
 
     srcs: [
+        ":drm_hwcomposer_common",
         ":drm_hwcomposer_platformhisi",
         ":drm_hwcomposer_platformimagination",
         ":drm_hwcomposer_platformmediatek",