fix: use git binary in argoexec

[rohankmr414]

Signed-off-by: Rohan Kumar rohan@pipekit.io

Fixes #10091

Please do not open a pull request until you have checked ALL of these:

• Create the PR as draft .
• Run make pre-commit -B to fix codegen and lint problems.
• Sign-off your commits (otherwise the DCO check will fail).
• Use a conventional commit message (otherwise the commit message check will fail).
• "Fixes #" is in both the PR title (for release notes) and this description (to automatically link and close the issue).
• Add unit or e2e tests. Say how you tested your changes. If you changed the UI, attach screenshots.
• Github checks are green.
• Once required tests have passed, mark your PR "Ready for review".

If changes were requested, and you've made them, dismiss the review to get it reviewed again.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. If this is a mentoring request, please provide an update here. Thank you for your contributions.

[stale]

This issue has been closed due to inactivity. Feel free to re-open if you still encounter this issue.

[JPZ13]

@rohankmr414 Do we want to re-open this one?

[agilgur5]

It looks like this was picked up in #10763, which was dropped in favor of #11149 as go-git is back in maintenance