chore(ci variables): update the ci_variables.json
This MR is the result of running the script to update the CI variable definition. There is no manual editing in this commit. The content of ci_variables.json
is scraped from the official GitLab documentation.
Documentation: https://gitlab.com/gitlab-org/gitlab-vscode-extension/-/blob/main/docs/developer/ci-variables.md
A script generated this code change, so this MR will merge without a second review.