tools: remove assert.fail() lint rule

assert.fail() has been updated to accept a single argument so that is no
longer an error. Remove lint rule that checks for assert.fail() with a
single argument.

PR-URL: https://github.com/nodejs/node/pull/12293
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

.eslintrc.yaml

@@ -110,9 +110,6 @@ rules:
   }, {
     selector: "ThrowStatement > CallExpression[callee.name=/Error$/]",
     message: "Use new keyword when throwing an Error."
-    }, {
-    selector: "CallExpression[callee.object.name='assert'][callee.property.name='fail'][arguments.length=1]",
-    message: "assert.fail() message should be third argument"
     }]
   no-tabs: 2
   no-trailing-spaces: 2