[MM-52696] Upgrade and clean up Desktop App dev dependencies (#2970)

* Upgrade to ESLint v8

* Upgrade TypeScript, api-types, react-intl

* Remove unnecessary dependencies

* Update to React 17.0.2

* npm audit fixes, remove storybook

* Lock some packages

* Remove nan patch

* Remove some deprecated dependencies

* Fix lint/type/tests

* Merge'd

* Fix bad use of spawn

* Fix notarize

* Fix afterpack, switch to tsc es2020

* Fix api types

* Use @mattermost/eslint-plugin

src/main/diagnostics/steps/step9.config.ts

@@ -1,11 +1,12 @@
 // Copyright (c) 2016-present Mattermost, Inc. All Rights Reserved.
 // See LICENSE.txt for license information.
 
-import {ElectronLog} from 'electron-log';
-import {DiagnosticStepResponse} from 'types/diagnostics';
+import type {ElectronLog} from 'electron-log';
 
 import config from 'common/config';
 
+import type {DiagnosticStepResponse} from 'types/diagnostics';
+
 import DiagnosticsStep from '../DiagnosticStep';
 
 const stepName = 'Step-9';