Bump vscode fork version for workspace tools image

Issue - Migrate gitlab-workspaces-tools image to gitlab... (gitlab-org/workspaces/gitlab-workspaces-tools#12 - closed)

What does this MR do and why?

We would like to bump vscode fork version for workspace tools image, and use it in GitLab workspace feature.

For latest vscode release, pls see gitlab-web-ide-vscode-fork!123 (comment 2570636616)

Checklist

• (If applicable) Add patches if required for upgrading Ruby version in https://gitlab.com/gitlab-org/gitlab-build-images/-/tree/master/patches/ruby.
• Verify workspace as normal, here is an example - gitlab-org/workspaces/gitlab-workspaces-tools!37 (comment 2445718693)