Update vsce

Author: nicolasstucki

package.json

@@ -49,7 +49,7 @@
         "rimraf": "^3.0.2",
         "ts-node": "^9.0.0",
         "typescript": "^4.0.2",
-        "vsce": "^1.93.0",
+        "vsce": "^2.7.0",
         "vscode-tmgrammar-test": "0.0.11"
     },
     "scripts": {