Update dependency rules_proto
Update dependency rules_proto

To version 84ba6ec814eebbf5312b2cc029256097ae0042c3.

PiperOrigin-RevId: 346241061
Change-Id: If7fe62761362f9124ab07034eeab665302c07fd8

google/asylo,google/asylo,google/asylo,google/asylo,google/asylo,google/asylo