build(deps): update Node and NPM engine

Author: MichaelCurrin

package-lock.json

@@ -25,13 +25,13 @@
     "sb": "bin/reset_sandbox.sh"
   },
   "engines": {
-    "node": ">=16",
-    "npm": ">=8",
+    "node": ">=20",
+    "npm": ">=9",
     "vscode": "^1.81.0"
   },
   "devDependencies": {
     "@types/mocha": "^10.0.1",
-    "@types/node": "^16.11.1",
+    "@types/node": "^20.5.4",
     "@types/vscode": "^1.74.0",
     "@typescript-eslint/eslint-plugin": "^5.48.0",
     "@typescript-eslint/parser": "^5.48.0",