Install exact version of @types/vscode

Author: koesie10

extensions/ql-vscode/package-lock.json

@@ -2050,7 +2050,7 @@
     "@types/tar-stream": "^3.1.3",
     "@types/through2": "^2.0.36",
     "@types/tmp": "^0.2.6",
-    "@types/vscode": "^1.90.0",
+    "@types/vscode": "1.90.0",
     "@types/yauzl": "^2.10.3",
     "@typescript-eslint/eslint-plugin": "^8.8.0",
     "@typescript-eslint/parser": "^8.8.0",