Summary: It would be helpful to have the output of uname -a (or equivalent) in the logs so we know what distro and kernel version were in use on the node at the time of an issue. The INFO logs may roll over many times between restarts and uname is only a single line, so it might be good to add this to the header of every INFO log.

Test Plan: start yugabyted and verify the logs contain the information

Reviewers: bkolagani

Reviewed By: bkolagani

Subscribers: balaji.subramanian, ybase

Differential Revision: https://phorge.dev.yugabyte.com/D54817