avcodec/cbs_h2645: revert accidental change

This was erroneously included in 7e778586e7.

Reported-by: Zhao Zhili <quinkblack@foxmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>

libavcodec/cbs_h2645.c

@@ -499,9 +499,9 @@ static int cbs_h2645_fragment_add_nals(CodedBitstreamContext *ctx,
         size_t size = nal->size;
         enum AVCodecID codec_id = ctx->codec->codec_id;
 
-//        if (codec_id == AV_CODEC_ID_HEVC && nal->nuh_layer_id > 0 &&
-  //          (nal->type < HEVC_NAL_VPS || nal->type > HEVC_NAL_PPS))
-    //        continue;
+        if (codec_id == AV_CODEC_ID_HEVC && nal->nuh_layer_id > 0 &&
+            (nal->type < HEVC_NAL_VPS || nal->type > HEVC_NAL_PPS))
+            continue;
 
         // Remove trailing zeroes.
         while (size > 0 && nal->data[size - 1] == 0)