Remove Dialyzer-specific problem matcher (#182)

* fix: remove dialyzer problem matcher

* remove dialyzer problem matcher test

* remove dist problem matcher

dist/.github/elixir-matchers.json

@@ -57,22 +57,6 @@
           "column": 3
         }
       ]
-    },
-    {
-      "owner": "elixir-dialyzerOutputDefault",
-      "severity": "warning",
-      "pattern": [
-        {
-          "regexp": "^(.*):(\\d+):(.*)",
-          "file": 1,
-          "line": 2,
-          "code": 3
-        },
-        {
-          "regexp": "^(.*)$",
-          "message": 1
-        }
-      ]
     }
   ]
 }