Print session start time log with timezone

[cristhian-caballero]

OpenTest version number: 1.4.2

Currently, Opentest server logs session start time in UTC. We wish to print that log with the timezone the server is (controlled via TZ environment variable)
Steps to reproduce:

1. Start new test session
2. Watch log

Relevant log information
(CURRENT):

15:29:36 |	| Sync server version: 1.4.2 2024-06-13 12:38:08 -0500 04ee795fbee12fb2ea4f71fb3f3ef28ebe714ecb
15:29:36 |	| Acquiring actors for session 1727810976: API-DB
15:29:36 |      | Session 1727810976 with label "test" started at 2024-10-01 19:29:36 UTC

(DESIRED):

13:30:07 |       | Sync server version: 1.4.2 2024-06-13 12:38:08 -0500 04ee795fbee12fb2ea4f71fb3f3ef28ebe714ecb
13:30:08 |       | Acquiring actors for session 1727811008: WEB
13:30:08 |       | Session 1727811008 with label "test" started at 2024-10-01 13:30:08 CST