Dev container uses node 20 but VS code requires 22

[zacaj]

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

Version: 1.102.0 (user setup)
Commit: cb0c47c
Date: 2025-07-09T22:10:34.600Z
Electron: 35.6.0
ElectronBuildId: 11847422
Chromium: 134.0.6998.205
Node.js: 22.15.1
V8: 13.4.114.21-electron.0
OS: Windows_NT x64 10.0.19045

(new to dev containers so sorry if I'm just missing something obvious but)

Steps to Reproduce:

1. Clone this repo
2. Open dev container via VS Code's built in recommendation
3. Container fails to start, with error Please use Node.js v22.15.1 or later for development.

(looks like this has been broken for 3 weeks due to eee3294#diff-a87e42db9496a50d2275b352cbf6750c999b679b9a70e109346af0ef01b32c16R13 ?)