TL;DR i think the shared folder in vagrant causes a new security feature in git to activate for safety, causing the ansible setup scripts to fail. Because this is a dev environment and not a shared/prod environment, it seems safe to disable this security feature as the reason it was added likely doesn't apply
more info/details/links in the PR referenced above
This applies a very similar fix to one I made in https://github.com/fedora-infra/tiny-stage/pull/61 to resolve the same issue with the tiny-stage portion of the environment.
TL;DR i think the shared folder in vagrant causes a new security feature in git to activate for safety, causing the ansible setup scripts to fail. Because this is a dev environment and not a shared/prod environment, it seems safe to disable this security feature as the reason it was added likely doesn't apply
more info/details/links in the PR referenced above