Fix CI tests

[cosmicBboy]

This PR just disables modin-ray tests in favor of a revamp of the CI/dependency management for dev environments, see here: #1300 (comment)

[codecov]

Codecov Report

Patch coverage has no change and project coverage change: +0.09% 🎉

Comparison is base (57d8269) 93.72% compared to head (5877ba0) 93.82%.
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1303      +/-   ##
==========================================
+ Coverage   93.72%   93.82%   +0.09%     
==========================================
  Files          90       90              
  Lines        6697     6704       +7     
==========================================
+ Hits         6277     6290      +13     
+ Misses        420      414       -6     

see 3 files with indirect coverage changes

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