Apply necessary environment variables for example docker-compose

[moradology]

Description:
After the inclusion of pgstac 0.4.0, the example compose file was not working appropriately. Apparently, some environment variables now expected were not added (woops). This corrects that oversight

PR Checklist:

• Code is formatted and linted (run pre-commit run --all-files)
• Tests pass (run make test)
• Documentation has been updated to reflect changes, if applicable, and docs build successfully (run make docs)
• Changes are added to the CHANGELOG.

[zstatmanweil]

Thanks for catching this, @moradology - could not figure out what was going on. It is working for me now too if that helps the reviewer!

[zstatmanweil]

Actually @moradology , I may have spoke too soon! The joplin data wasn't loaded for me in the pgstac backen when I ran docker-compose build and then docker-compose up and I believe last time I ran it locally I didn't have to do anything special to get the data loaded. Perhaps I am misremembering though. Did the joplin data load for you? I added the same environment variables to loadjoplin-pgstac in the docker-compose file but that didn't solve the issue.

[moradology]

Verifying right now, but it appears as though data loaded correctly for me. Might be a matter of blowing away container state first? I (this is overkill) like to docker system prune -a when in doubt

[zstatmanweil]

You are exactly right! It is working for me now. Sorry for the false alarm

[moradology]

No sweat. My propensity to set of false alarms is exactly why I blow away everything: you are definitely not alone