TBR: veyron/services/identity: Generate the cert in the correct tmpdir.
TBR: veyron/services/identity: Generate the cert in the correct tmpdir.

Change-Id: Id99a8ffc155abf9d85a016f3445c9d6cc3ac8a97

vanadium/go.ref,vanadium/go.ref,vanadium/go.ref,vanadium/go.ref,vanadium/go.ref,vanadium/go.ref