NO-SNOW Add more logs to MfaParallelLoginTest

[sfc-gh-pfus]

Description

SNOW-XXX Please explain the changes you made here.

Checklist

• Created tests which fail without the change (if possible)
• Extended the README / documentation, if necessary

[codecov]

Codecov Report

❌ Patch coverage is 81.25000% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 85.52%. Comparing base (3cb75b0) to head (6b3a3d4).
✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
log.go	81.25%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1613      +/-   ##
==========================================
- Coverage   85.58%   85.52%   -0.07%     
==========================================
  Files          66       66              
  Lines       14336    14351      +15     
==========================================
+ Hits        12269    12273       +4     
- Misses       2067     2078      +11     

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