Expose two tweakables as flags.
Expose two tweakables as flags.

This lets us play with the sizes without a need to recompile and release.

Change-Id: I6965d2060051a6ad8e0204accc5bf7583329d9bc
GitOrigin-RevId: 516288d2e062af4d9df7e0f544780fac66e20093

googlecloudrobotics/core,googlecloudrobotics/core,googlecloudrobotics/core