Update contributors [skip ci]

.all-contributorsrc

@@ -310,6 +310,15 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "Sumragen",
+      "name": "Hennadii Varava",
+      "avatar_url": "https://avatars0.githubusercontent.com/u/15640910?v=4",
+      "profile": "https://github.com/Sumragen",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7

README.md

@@ -702,6 +702,7 @@ This started as a fork from [node-gitlab-legacy](https://github.com/node-gitlab/
   <tr>
     <td align="center"><a href="https://github.com/illyaMs"><img src="https://avatars3.githubusercontent.com/u/26578665?v=4?s=50" width="50px;" alt=""/><br /><sub><b>Ilya Dus</b></sub></a><br /><a href="https://github.com/jdalrymple/gitbeaker/commits?author=illyaMs" title="Code">💻</a></td>
     <td align="center"><a href="https://github.com/wamry"><img src="https://avatars0.githubusercontent.com/u/32439651?v=4?s=50" width="50px;" alt=""/><br /><sub><b>Omar Awamry</b></sub></a><br /><a href="https://github.com/jdalrymple/gitbeaker/commits?author=wamry" title="Code">💻</a></td>
+    <td align="center"><a href="https://github.com/Sumragen"><img src="https://avatars0.githubusercontent.com/u/15640910?v=4?s=50" width="50px;" alt=""/><br /><sub><b>Hennadii Varava</b></sub></a><br /><a href="https://github.com/jdalrymple/gitbeaker/commits?author=Sumragen" title="Code">💻</a></td>
   </tr>
 </table>