docs: add zzgab as a contributor for code, test (#680)

* docs: update README.md [skip ci]

* docs: update .all-contributorsrc [skip ci]

Co-authored-by: allcontributors[bot] <46447321+allcontributors[bot]@users.noreply.github.com>

.all-contributorsrc

@@ -497,6 +497,16 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "zzgab",
+      "name": "Gabriel Zerbib",
+      "avatar_url": "https://avatars.githubusercontent.com/u/3754439?v=4",
+      "profile": "https://github.com/zzgab",
+      "contributions": [
+        "code",
+        "test"
+      ]
     }
   ],
   "contributorsPerLine": 7,

README.md

@@ -1313,6 +1313,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
   <tr>
     <td align="center"><a href="https://github.com/robertjustjones"><img src="https://avatars.githubusercontent.com/u/969390?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Robert Jones</b></sub></a><br /><a href="https://github.com/cdimascio/express-openapi-validator/commits?author=robertjustjones" title="Code">💻</a> <a href="https://github.com/cdimascio/express-openapi-validator/commits?author=robertjustjones" title="Tests">⚠️</a></td>
     <td align="center"><a href="https://github.com/alonsohki"><img src="https://avatars.githubusercontent.com/u/165835?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Alberto Alonso</b></sub></a><br /><a href="https://github.com/cdimascio/express-openapi-validator/commits?author=alonsohki" title="Code">💻</a></td>
+    <td align="center"><a href="https://github.com/zzgab"><img src="https://avatars.githubusercontent.com/u/3754439?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Gabriel Zerbib</b></sub></a><br /><a href="https://github.com/cdimascio/express-openapi-validator/commits?author=zzgab" title="Code">💻</a> <a href="https://github.com/cdimascio/express-openapi-validator/commits?author=zzgab" title="Tests">⚠️</a></td>
   </tr>
 </table>