Move repetitive successful video key validation logs to trace

src/call/call_video.c

@@ -261,7 +261,7 @@ int call_video_receiver_push(struct call_video_receiver *r, const struct call_vi
     if (f->flags & CALL_VIDEO_KEY) {
         if (f->size < 5 || read_be(r->data, 4) > 65536 || read_be(r->data, 4) >= f->size - 4)
             return receiver_fail(r, "key_envelope");
-        DEBUG_DEBUG(DEBUG_CATEGORY_CALL, "video KEY assembled generation=%llu frame=%llu pts=%lld bytes=%u codec=%u size=%ux%u",
+        DEBUG_TRACE(DEBUG_CATEGORY_CALL, "video KEY assembled generation=%llu frame=%llu pts=%lld bytes=%u codec=%u size=%ux%u",
                     (unsigned long long)f->format.generation, (unsigned long long)f->frame_id, (long long)f->pts_us,
                     f->size, f->format.codec, f->format.width, f->format.height);
     }

src/call/call_video_bitstream.c

@@ -285,7 +285,7 @@ int call_video_inspect_key(int codec, const uint8_t *data, size_t length, struct
         || vp.profile != stream.profile || vp.level != stream.level || stream.dpb > vp.dpb))) {
         bad("missing/inconsistent parameter sets or IDR"); goto done;
     }
-    DEBUG_DEBUG(DEBUG_CATEGORY_CALL, "video bitstream verified codec=%d profile=%u level=%u size=%ux%u dpb=%u slices=%u",
+    DEBUG_TRACE(DEBUG_CATEGORY_CALL, "video bitstream verified codec=%d profile=%u level=%u size=%ux%u dpb=%u slices=%u",
         codec, stream.profile, stream.level, stream.width, stream.height, stream.dpb, slices);
     *out = stream; result = 0;
 done: