docs: update .all-contributorsrc [skip ci]

allcontributors[bot] · web-flow · commit 48c1785ac3a1 · 2020-09-17T10:03:11.000Z
diff --git a/.all-contributorsrc b/.all-contributorsrc
@@ -36,7 +36,9 @@
         "code",
         "design",
         "doc",
-        "review"
+        "review",
+        "test",
+        "bug"
       ]
     }
   ],
