Merge from vscode a348d103d1256a06a2c9b3f9b406298a9fef6898 (#15681)

* Merge from vscode a348d103d1256a06a2c9b3f9b406298a9fef6898

* Fixes and cleanup

* Distro

* Fix hygiene yarn

* delete no yarn lock changes file

* Fix hygiene

* Fix layer check

* Fix CI

* Skip lib checks

* Remove tests deleted in vs code

* Fix tests

* Distro

* Fix tests and add removed extension point

* Skip failing notebook tests for now

* Disable broken tests and cleanup build folder

* Update yarn.lock and fix smoke tests

* Bump sqlite

* fix contributed actions and file spacing

* Fix user data path

* Update yarn.locks

Co-authored-by: ADS Merger <karlb@microsoft.com>

test/smoke/package.json

@@ -12,7 +12,7 @@
   },
   "devDependencies": {
     "@types/htmlparser2": "3.7.29",
-    "@types/mkdirp": "0.5.1",
+    "@types/mkdirp": "^1.0.1",
     "@types/mocha": "^8.2.0",
     "@types/ncp": "2.0.1",
     "@types/node": "^12.19.9",
@@ -20,7 +20,7 @@
     "@types/tmp": "0.0.33",
     "cpx": "^1.5.0",
     "htmlparser2": "^3.9.2",
-    "mkdirp": "^0.5.1",
+    "mkdirp": "^1.0.4",
     "ncp": "^2.0.0",
     "npm-run-all": "^4.1.5",
     "portastic": "^1.0.1",