build(deps): update vscode-test #2722

vscode-test now retries failed vscode download, which should reduce
spurious CI failures. microsoft/vscode-test#154

Author: justinmk3

package-lock.json

@@ -3085,7 +3085,7 @@
         "@types/xml2js": "^0.4.8",
         "@typescript-eslint/eslint-plugin": "^5.15.0",
         "@typescript-eslint/parser": "^5.15.0",
-        "@vscode/test-electron": "^2.1.4",
+        "@vscode/test-electron": "^2.1.5",
         "@vue/compiler-sfc": "^3.2.26",
         "circular-dependency-plugin": "^5.2.2",
         "css-loader": "^6.5.1",