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

extensions/liveshare/package.json

@@ -24,8 +24,7 @@
     "@types/node": "12.0.9",
     "ts-loader": "^5.3.3",
     "tslint": "^5.12.1",
-    "typescript": "^3.3.1",
-    "vscode": "^1.1.33"
+    "typescript": "^3.3.1"
   },
   "dependencies": {
     "dataprotocol-client": "github:Microsoft/sqlops-dataprotocolclient#0.3.0",