Disable misc custom eslint rules.

Details:
* Removing components/.eslintrc.js had no effect.
* content/browser/resources/.eslintrc.js was hoisted into toplevel
  .eslintrc.js
* tools/typescript/definitions/.eslintrc.js was unnecessary since
  linting is unnecessary for auto-generated files.

Bug: 369766161, 368085620
Change-Id: I43586614ddc9ed9f6deb12e435c0be4d567f8dbf
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5896508
Reviewed-by: Demetrios Papadopoulos <dpapad@chromium.org>
Commit-Queue: Erik Chen <erikchen@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1362150}

content/browser/resources/.eslintrc.js

@@ -1,13 +0,0 @@
-// Copyright 2022 The Chromium Authors
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-module.exports = {
-  'env': {
-    'browser': true,
-    'es6': true,
-  },
-  'rules': {
-    'eqeqeq': ['error', 'always', {'null': 'ignore'}],
-  },
-};