docs: update .all-contributorsrc [skip ci]

Author: allcontributors[bot]

.all-contributorsrc

@@ -604,6 +604,15 @@
       "contributions": [
         "bug"
       ]
+    },
+    {
+      "login": "denyshon",
+      "name": "Denys",
+      "avatar_url": "https://avatars.githubusercontent.com/u/93614255?v=4",
+      "profile": "https://github.com/denyshon",
+      "contributions": [
+        "bug"
+      ]
     }
   ],
   "commitConvention": "angular"