update .winner.json

We used:

```sh
./run_all.sh ./gen_winner_json.sh
```

to update `.winner.json` files due to recent changes
made to `manifest.csv`.

2013/cable3/.winner.json

@@ -162,7 +162,7 @@
 	{
 	    "file_path" : "inventory.html",
 	    "winners_rank" : 900,
-	    "created_by" : "winner2nventory",
+	    "created_by" : "winner2inventory",
 	    "prog" : null,
 	    "filetype" : "html",
 	    "winners_show" : true,
@@ -218,6 +218,16 @@
 	    "winners_show" : false,
 	    "display_via" : "download",
 	    "winners_text" : "DOS boot sector"
+	},
+	{
+	    "file_path" : "hd.img",
+	    "winners_rank" : null,
+	    "created_by" : null,
+	    "prog" : null,
+	    "filetype" : "binary",
+	    "winners_show" : false,
+	    "display_via" : "download",
+	    "winners_text" : "disk image"
 	}
     ]
 }

2013/cable3/inventory.html

@@ -309,6 +309,11 @@ href="https://ioccc-src.github.io/temp-test-ioccc/2013/cable3/bios">bios</a></td
 <td style="text-align: left;"><a
 href="https://ioccc-src.github.io/temp-test-ioccc/2013/cable3/fd.img">fd.img</a></td>
 </tr>
+<tr class="even">
+<td style="text-align: left;">disk image</td>
+<td style="text-align: left;"><a
+href="https://ioccc-src.github.io/temp-test-ioccc/2013/cable3/hd.img">hd.img</a></td>
+</tr>
 </tbody>
 </table>
 <h4 id="nu-html-check">Nu HTML check</h4>