libmedia_jni pulls in libsfplugin_ccodec

libmedia_jni now pulls in libsfplugin_ccodec instead of deferring it
until an actual reference. This eliminates some codec startup latency
later. this is only "load it", there is no actual use of
libsfplugin_ccodec by libmedia_jni.

Bug: 133186424
Test: boot, logcat, forrest startup timing measurements
Change-Id: Iacf8783cb45d33f5cec67863d4bf89da6dff9c2d