Bump some packages (#8096)

* update packages

* remove fs

* fix more deps

* test adding governance to ci

* ignore samples for cacheing

* fix save cache too

* bump more packages

* attempt to fix slickgrid

* add more deps

* use slickgrid version

* bump https-proxy

* bump more packages.

* fix service-downloader

* remove typings

* fix compile

* update more packages

* add vscode back to the extensions that need it for testing

* add fail on critical

* regrab proxy agent

* lock more deps

* replace final high warning

* revert service downloader changes

* remove the deps on jquery ui and event drag

src/typings/https-proxy-agent.d.ts

@@ -1,24 +0,0 @@
-/*---------------------------------------------------------------------------------------------
- *  Copyright (c) Microsoft Corporation. All rights reserved.
- *  Licensed under the Source EULA. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
-
-declare module 'https-proxy-agent' {
-
-	import * as tls from 'tls';
-
-	interface IHttpsProxyAgentOptions extends tls.ConnectionOptions {
-		host: string;
-		port: number;
-		auth?: string;
-		secureProxy?: boolean;
-		secureEndpoint?: boolean;
-	}
-
-	class HttpsProxyAgent {
-		constructor(proxy: string);
-		constructor(opts: IHttpsProxyAgentOptions);
-	}
-
-	export = HttpsProxyAgent;
-}