ci: Disable a debatable vet warning
ci: Disable a debatable vet warning

vet doesn't check for the presence of a format string and suggests all
Logf function should have the exact same signature.

That's debatable.

Signed-off-by: Damien Lespiau <64bd3cb94f359c1a3ce68dae5e26b40578526277@intel.com>

clearcontainers/proxy,clearcontainers/proxy