Add env injection in test suite

[kartik4949]

Description

Adds env variable injection in test suite for ray, dask, mongodb Uris

Related Issues

Checklist

• Is this code covered by new or existing unit tests or integration tests?
• Did you run make unit-testing and make integration-testing successfully?
• Do new classes, functions, methods and parameters all have docstrings?
• Were existing docstrings updated, if necessary?
• Was external documentation updated, if necessary?

Additional Notes or Comments

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (34830a7) 80.33% compared to head (08b3b6a) 80.33%.
Report is 1368 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1657      +/-   ##
==========================================
- Coverage   80.33%   80.33%   -0.01%     
==========================================
  Files          95      116      +21     
  Lines        6602     8194    +1592     
==========================================
+ Hits         5304     6583    +1279     
- Misses       1298     1611     +313     

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