devtool: log UTC timestamp at start of test
Fixes
@@ -526,6 +526,7 @@ cmd_test() {
# If we got to here, we've got all we need to continue.
+ say "$(date -u +'%F %H:%M:%S %Z')"
say "Starting test run ..."
# Testing (running Firecracker via the jailer) needs root access,
