Fix matcher

Author: SimonErm

.github/clippy-matcher.json

@@ -14,11 +14,6 @@
                     "file": 1,
                     "line": 2,
                     "column":3
-                },
-                {
-                    "regexp": ".+#\\[allow\\((.+)\\)\\].+$",
-                    "code": 1,
-                    "loop": true
                 }
             ]
         }