Test that the wandb_init fixture args are in sync with wandb.init()

[dmitryduev]

Description

A follow-up PR on 4066.

Testing

How was this PR tested?

Checklist

• Include reference to internal ticket "Fixes WB-NNNN" (and github issue "Fixes #NNNN" if applicable)

[codecov]

Codecov Report

Merging #4079 (2767eb0) into master (6db0993) will increase coverage by 0.00%.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #4079   +/-   ##
=======================================
  Coverage   82.75%   82.75%           
=======================================
  Files         255      255           
  Lines       32266    32266           
=======================================
+ Hits        26701    26702    +1     
+ Misses       5565     5564    -1     

Flag	Coverage Δ
functest	54.94% <ø> (+0.03%)	⬆️
unittest	73.46% <ø> (-0.05%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
wandb/integration/tensorboard/monkeypatch.py	90.12% <0.00%> (-2.47%)	⬇️
wandb/sdk/wandb_login.py	94.54% <0.00%> (-0.61%)	⬇️
wandb/sdk/internal/internal_api.py	86.39% <0.00%> (-0.52%)	⬇️
wandb/sdk/wandb_setup.py	88.50% <0.00%> (-0.50%)	⬇️
wandb/sdk/lib/git.py	79.01% <0.00%> (ø)
wandb/cli/cli.py	70.29% <0.00%> (+0.09%)	⬆️
wandb/filesync/step_prepare.py	94.93% <0.00%> (+1.26%)	⬆️
wandb/sdk/lib/sock_client.py	91.36% <0.00%> (+1.43%)	⬆️
wandb/sdk/internal/meta.py	90.79% <0.00%> (+3.06%)	⬆️