Replace remaining occurrences of CODEC_TYPE_* with AVMEDIA_TYPE*

Tested to compile with lavc major bump.

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit b2ed95ec48)

libavcodec/aacdec.c

@@ -2363,7 +2363,7 @@ AVCodec ff_aac_decoder = {
 */
 AVCodec ff_aac_latm_decoder = {
     .name = "aac_latm",
-    .type = CODEC_TYPE_AUDIO,
+    .type = AVMEDIA_TYPE_AUDIO,
     .id   = CODEC_ID_AAC_LATM,
     .priv_data_size = sizeof(struct LATMContext),
     .init   = latm_decode_init,

libavcodec/amrwbdec.c

@@ -1227,7 +1227,7 @@ static int amrwb_decode_frame(AVCodecContext *avctx, void *data, int *data_size,
 
 AVCodec ff_amrwb_decoder = {
     .name           = "amrwb",
-    .type           = CODEC_TYPE_AUDIO,
+    .type           = AVMEDIA_TYPE_AUDIO,
     .id             = CODEC_ID_AMR_WB,
     .priv_data_size = sizeof(AMRWBContext),
     .init           = amrwb_decode_init,

libavcodec/lagarith.c

@@ -510,7 +510,7 @@ static av_cold int lag_decode_end(AVCodecContext *avctx)
 
 AVCodec ff_lagarith_decoder = {
     "lagarith",
-    CODEC_TYPE_VIDEO,
+    AVMEDIA_TYPE_VIDEO,
     CODEC_ID_LAGARITH,
     sizeof(LagarithContext),
     lag_decode_init,