SNOW-743465: fix snowcli test failure by reverting test util change

[sfc-gh-aling]

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1. What GitHub issue is this PR addressing? Make sure that there is an accompanying issue to your PR.

   Fixes #NNNN

2. Fill out the following pre-review checklist:

   • I am adding a new automated test(s) to verify correctness of my new code
   • I am adding new logging messages
   • I am adding a new telemetry message
   • I am modifying authorization mechanisms
   • I am adding new credentials
   • I am modifying OCSP code
   • I am adding a new dependency

3. Please describe how your code solves the related issue.

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[codecov-commenter]

Codecov Report

Merging #1438 (31b5edc) into main (1d3d87e) will decrease coverage by 0.06%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main    #1438      +/-   ##
==========================================
- Coverage   81.77%   81.71%   -0.06%     
==========================================
  Files          60       60              
  Lines        8575     8576       +1     
  Branches     1266     1266              
==========================================
- Hits         7012     7008       -4     
- Misses       1236     1241       +5     
  Partials      327      327              

Impacted Files	Coverage Δ
src/snowflake/connector/test_util.py	56.25% <100.00%> (+2.91%)	⬆️
src/snowflake/connector/ocsp_asn1crypto.py	79.09% <0.00%> (-1.37%)	⬇️
src/snowflake/connector/errors.py	89.89% <0.00%> (-0.54%)	⬇️
src/snowflake/connector/ocsp_snowflake.py	77.05% <0.00%> (-0.27%)	⬇️
src/snowflake/connector/cache.py	87.95% <0.00%> (+0.33%)	⬆️

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[sfc-gh-mkeller]

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