[MM-43039] Upgrade and clean up dependencies (#2038)

* Upgrade Electron to v18

* Fix a test

* Upgrade ESLint and TypeScript

* Update Joi

* Clean up and upgrade dependencies

* Upgrade dev dependencies

* Upgrade to Webpack 5

* Update NOTICE.txt

* Update test runtime

src/main/Validator.ts

@@ -2,7 +2,7 @@
 // See LICENSE.txt for license information.
 import log from 'electron-log';
 
-import Joi from '@hapi/joi';
+import Joi from 'joi';
 
 import {Args} from 'types/args';
 import {ConfigV0, ConfigV1, ConfigV2, ConfigV3, TeamWithTabs} from 'types/config';