Bump vscode-test from 1.5.1 to 1.5.2

Bumps [vscode-test](https://github.com/Microsoft/vscode-test) from 1.5.1 to 1.5.2.
- [Release notes](https://github.com/Microsoft/vscode-test/releases)
- [Changelog](https://github.com/microsoft/vscode-test/blob/main/CHANGELOG.md)
- [Commits](microsoft/vscode-test@v1.5.1...v1.5.2)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -342,7 +342,7 @@
     "mocha": "^8.3.2",
     "ts-loader": "^8.1.0",
     "typescript": "^4.2.3",
-    "vscode-test": "^1.5.1",
+    "vscode-test": "^1.5.2",
     "webpack": "^5.28.0",
     "webpack-cli": "^4.6.0"
   },