Add another value to our metadata server.
Add another value to our metadata server.

This is read by fluent-bit.

Change-Id: Ic3c67fcf4bd6977f9c6b7a45c369cbc89cdfba58
GitOrigin-RevId: db93ead40db6be4a3f981bdd1747721394b3cd48

googlecloudrobotics/core,googlecloudrobotics/core,googlecloudrobotics/core