[Labkey Saas] Issue 45194: simultaneous Docker container pairs

[labkey-willm]

https://www.labkey.org/home/Developer/issues/Secure/issues-details.view?issueId=45194

service team would like to be able to run more than one pair of labkey/postgres containers at a time. Currently, running 'docker-compose up' or 'make up' (same thing, in the end) will kill the existing pair and start a new one.

https://github.com/LabKey/Dockerfile

• develop solution (5 hrs)
• test against allpg, enterprise, and samplemanagement (2 hrs)
• test against community to ensure public directions still work (1 hr)
  Total hours
  8h