Log Message:
gvproxy: update to 0.7.3, now compatible with Go 1.22.

v0.7.3

- Add log-file to proxy builder
- Improve gvproxy error reporting, and improve gvproxy --version in a corner
  case
- github actions improvements

v0.7.2

- transport: Support passing CID for linux vsock
- Add retries to ssh connections to fix a race when used by podman/applehv
- Add --log-file to gvproxy
- Add --version argument to commands
- Add support for go 1.22 (by updating the gvisor go module)
- packit changes

v0.7.1

- gvproxy: add docker.internal dns entries
- Add GvProxyCommand type/helper API
- Add graceful shutdown support for gvproxy
- RPM packaging and packit improvements