docs: update .all-contributorsrc [skip ci]

allcontributors[bot] · web-flow · commit 4ffee376753a · 2020-09-22T04:50:56.000Z
diff --git a/.all-contributorsrc b/.all-contributorsrc
@@ -64,6 +64,15 @@
         "code",
         "question"
       ]
+    },
+    {
+      "login": "Tasin5541",
+      "name": "Miftaul Mannan",
+      "avatar_url": "https://avatars0.githubusercontent.com/u/42533823?v=4",
+      "profile": "https://miftaulmannan.wordpress.com/",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7,
