Set gitlab runner to use git bash

config.toml

[[runners]]
  name = "tt708-windows"
  url = "https://gitlab.com/"
  token = "[REDACTED]"
  executor = "shell"
  shell = "bash"
  builds_dir="/c/gitlab-runner/builds/"
  cache_dir="/c/gitlab-runner/cache/"
  [runners.cache]
    [runners.cache.s3]
    [runners.cache.gcs]

gitlab-bash.ps

et-ItemProperty -Path HKLM:\SYSTEM\CurrentControlSet\Services\gitlab-runner\ -Name ImagePath -Value "C:\Program Files\Git\bin\bash.exe -c `"/c/gitlab-r
unner/gitlab-runner.exe run --working-directory /c/gitlab-runner --config /c/gitlab-runner/config.toml --service gitlab-runner`""