Bump @vscode/test-electron from 2.3.8 to 2.3.9

Bumps [@vscode/test-electron](https://github.com/Microsoft/vscode-test) from 2.3.8 to 2.3.9.
- [Changelog](https://github.com/microsoft/vscode-test/blob/main/CHANGELOG.md)
- [Commits](https://github.com/Microsoft/vscode-test/commits/v2.3.9)

---
updated-dependencies:
- dependency-name: "@vscode/test-electron"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

yarn.lock

@@ -346,9 +346,9 @@
   integrity sha512-zuVdFrMJiuCDQUMCzQaD6KL28MjnqqN8XnAqiEq9PNm/hCPTSGfrXCOfwj1ow4LFb/tNymJPwsNbVePc1xFqrQ==
 
 "@vscode/test-electron@^2.2.0":
-  version "2.3.8"
-  resolved "https://registry.yarnpkg.com/@vscode/test-electron/-/test-electron-2.3.8.tgz#06a7c50b38cfac0ede833905e088d55c61cd12d3"
-  integrity sha512-b4aZZsBKtMGdDljAsOPObnAi7+VWIaYl3ylCz1jTs+oV6BZ4TNHcVNC3xUn0azPeszBmwSBDQYfFESIaUQnrOg==
+  version "2.3.9"
+  resolved "https://registry.yarnpkg.com/@vscode/test-electron/-/test-electron-2.3.9.tgz#f61181392634b408411e4302aef6e1cd2dd41474"
+  integrity sha512-z3eiChaCQXMqBnk2aHHSEkobmC2VRalFQN0ApOAtydL172zXGxTwGrRtviT5HnUB+Q+G3vtEYFtuQkYqBzYgMA==
   dependencies:
     http-proxy-agent "^4.0.1"
     https-proxy-agent "^5.0.0"