Does this issue occur when all extensions are disabled?: Yes

• VS Code Version: Version: 1.73.0-insider (user setup)
  Commit: 8e1235e
  Date: 2022-10-10T09:52:32.588Z
  Electron: 19.0.17
  Chromium: 102.0.5005.167
  Node.js: 16.14.2
  V8: 10.2.154.15-electron.0
  OS: Windows_NT x64 10.0.22621
  Sandboxed: Yes

Steps to Reproduce:

1. View->Toggle Developer Console shows
2. Open a C++ (.cpp) file.

Errors parsing ...AppData/Local/Programs/Microsoft%20VS%20Code%20Insiders/resources/app/extensions/cpp/language-configuration.json: [379, 1] Comma expected
_readConfigFile @ workbench.desktop.main.js:2140