docs: add @sniff122 as a contributor

.all-contributorsrc

@@ -4036,6 +4036,15 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "sniff122",
+      "name": "Lewis Foster",
+      "avatar_url": "https://avatars.githubusercontent.com/u/8513053?v=4",
+      "profile": "https://lewisfoster.foo/",
+      "contributions": [
+        "code"
+      ]
     }
   ]
 }

CONTRIBUTORS.md

@@ -577,6 +577,7 @@ Thanks goes to all of these wonderful people ([emoji key](https://github.com/ken
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/juanfont"><img src="https://avatars.githubusercontent.com/u/181059?v=4?s=110" width="110px;" alt="Juan Font"/><br /><sub><b>Juan Font</b></sub></a><br /><a href="https://github.com/snipe/snipe-it/commits?author=juanfont" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/juhotaipale"><img src="https://avatars.githubusercontent.com/u/13137708?v=4?s=110" width="110px;" alt="Juho Taipale"/><br /><sub><b>Juho Taipale</b></sub></a><br /><a href="https://github.com/snipe/snipe-it/commits?author=juhotaipale" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/KorvinSzanto"><img src="https://avatars.githubusercontent.com/u/1007419?v=4?s=110" width="110px;" alt="Korvin Szanto"/><br /><sub><b>Korvin Szanto</b></sub></a><br /><a href="https://github.com/snipe/snipe-it/commits?author=KorvinSzanto" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://lewisfoster.foo/"><img src="https://avatars.githubusercontent.com/u/8513053?v=4?s=110" width="110px;" alt="Lewis Foster"/><br /><sub><b>Lewis Foster</b></sub></a><br /><a href="https://github.com/snipe/snipe-it/commits?author=sniff122" title="Code">💻</a></td>
     </tr>
   </tbody>
 </table>