The changes from 8022d88 as part of SERVER-54723 removed the ability for resmoke to report timepoints as relative offsets from UTC when the host machine isn't configured to have its timezone set to Etc/UTC. Instead resmoke always reports the local timepoint with a 'Z' suffix implying Zulu time incorrectly. This behavior is confusing because not all Evergreen hosts have their timezone set to Etc/UTC and leads to situations where the hour numbers in the datetime don't match up resmoke in the task logs and the MongoDB Server processes.

Steps to reproduce

$ sudo timedatectl set-timezone Etc/UTC
$ python buildscripts/resmoke.py run --suite core -n | grep 'Tests that would be run in suite'
[executor] 20:34:58.318Z Tests that would be run in suite core
$ sudo timedatectl set-timezone America/New_York
$ python buildscripts/resmoke.py run --suite core -n | grep 'Tests that would be run in suite'
[executor] 16:35:13.482Z Tests that would be run in suite core