eng - add checksum validation support to nodejs and extensions (#184877)

* eng - add `checksum` validation support to `remote`

* eng - wire in more `checksum` support

* eng - renames for remote fetching

* eng - renames for remote fetching

* eng - disable verbose

* eng - always fetch verbose in CI

* eng - 💄

* eng - add checksums for node

* eng - report checksum matches

* eng - fix build

* eng - warn when not being able to check sum

* eng - support checksums for built in extensions

* eng - clear todo

* eng - add nodejs metadata to product.json

* 🆙 version

* 🆙 distro

* update distro

* eng - switch to checksum file

* cleanup alpine

* fix alpine

* fix bug

* eng - fetch all from remote

* eng - 💄

* eng - print checksums

* eng - fix missing import

* 🆙 distro

* undo version change

product.json

@@ -36,6 +36,7 @@
 		{
 			"name": "ms-vscode.js-debug-companion",
 			"version": "1.0.18",
+			"sha256": "b49ee134f452c88fe3de09ae62b7f77aa66d1d6dcd794c48e065bdc2c74d4a30",
 			"repo": "https://github.com/microsoft/vscode-js-debug-companion",
 			"metadata": {
 				"id": "99cb0b7f-7354-4278-b8da-6cc79972169d",
@@ -51,6 +52,7 @@
 		{
 			"name": "ms-vscode.js-debug",
 			"version": "1.78.0",
+			"sha256": "9fbf0c15394fb436a4079b5f704d2718d305828be178b1219db85a9287e24870",
 			"repo": "https://github.com/microsoft/vscode-js-debug",
 			"metadata": {
 				"id": "25629058-ddac-4e17-abba-74678e126c5d",
@@ -66,6 +68,7 @@
 		{
 			"name": "ms-vscode.vscode-js-profile-table",
 			"version": "1.0.3",
+			"sha256": "b9dab017506d9e6a469a0f82b392e4cb1d7a25a4843f1db8ba396cbee209cfc5",
 			"repo": "https://github.com/microsoft/vscode-js-profile-visualizer",
 			"metadata": {
 				"id": "7e52b41b-71ad-457b-ab7e-0620f1fc4feb",
@@ -78,5 +81,9 @@
 				"publisherDisplayName": "Microsoft"
 			}
 		}
-	]
+	],
+	"nodejs": {
+		"repository": "https://nodejs.org",
+		"version": "16.17.1"
+	}
 }