docs: update .all-contributorsrc [skip ci]

allcontributors[bot] · AlexV525 · commit 2cbfbe0b39bb · 2020-09-23T10:42:28.000+08:00
diff --git a/.all-contributorsrc b/.all-contributorsrc
@@ -40,6 +40,16 @@
       "contributions": [
         "doc"
       ]
+    },
+    {
+      "login": "mjl0602",
+      "name": "mjl0602",
+      "avatar_url": "https://avatars1.githubusercontent.com/u/32868496?v=4",
+      "profile": "https://github.com/mjl0602",
+      "contributions": [
+        "code",
+        "ideas"
+      ]
     }
   ],
   "contributorsPerLine": 7,
