Set lab context var for org id in a subprocess correctly

[deep1401]

• [x] Downloading models logic
• [x] Plugins run
• [x] Inference subprocess
• [x] Other subprocess sweep

[codecov-commenter]

Codecov Report

:x: Patch coverage is 16.70951% with 324 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
...ransformerlab/shared/download_huggingface_model.py	3.75%	128 Missing :warning:
api/transformerlab/services/job_service.py	27.20%	84 Missing and 7 partials :warning:
api/transformerlab/shared/shared.py	13.04%	40 Missing :warning:
api/transformerlab/plugin_sdk/plugin_harness.py	0.00%	23 Missing :warning:
api/transformerlab/services/experiment_init.py	38.70%	15 Missing and 4 partials :warning:
api/transformerlab/routers/experiment/jobs.py	11.11%	16 Missing :warning:
api/transformerlab/routers/model.py	54.54%	2 Missing and 3 partials :warning:
api/transformerlab/models/users.py	0.00%	1 Missing and 1 partial :warning:

:loudspeaker: Thoughts on this report? Let us know!