Support for new DM5 blob format

Currently we do not know what the extra data in the sampleBlob is, but
the block size must be adjusted nevertheless.

Signed-off-by: Miika Turkia <miika.turkia@gmail.com>

core/parse-xml.c

@@ -2469,6 +2469,9 @@ extern int dm5_dive(void *param, int columns, char **data, char **column)
 			case 3:
 				block_size = 23;
 				break;
+			case 4:
+				block_size = 26;
+				break;
 			default:
 				block_size = 16;
 				break;