Due to a security vulnerability in git recent git versions now check
ownership of files and error out if it doesnt match current user.
Since we bind mount the source checkout into the build container
the user of the checkout is unlikely to match the user inside the
container. This patch configures git to skip the owner check for
the bind-mounted directory.
https://github.blog/2022-04-12-git-security-vulnerability-announced/
ca6122e01a