build_plan_generator: allow text_pb inputs and outputs

this should aid Navil with her current work

also this updates the infra/proto dep, since it was out of date, and was
unable to recognize some proto enum values.

TEST=local run

Change-Id: I6ad3d7303ed522abfc453633d9eb0f861cfc1585
Commit-Queue: Sean Abraham <>
Tested-by: Sean Abraham <>
Auto-Submit: Sean Abraham <>
Reviewed-by: Dhanya Ganesh <>
Reviewed-by: Navil Perez <>
4 files changed