TBR: veyron/services/security: Update VDL
TBR: veyron/services/security: Update VDL

(Missed in https://veyron-review.googlesource.com/#/c/4549/)

Change-Id: I0b83d507d1df3db805bac57e6da63d1c3a27cdf1

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