fix(logging): crash on release builds in rotation logger

[harsh62]

Issue #

Fix cache sizing issue:

#4001

Description

General Checklist

• Added new tests to cover change, if needed
• Build succeeds with all target using Swift Package Manager
• All unit tests pass
• All integration tests pass
• Security oriented best practices and standards are followed (e.g. using input sanitization, principle of least privilege, etc)
• Documentation update for the change if required
• PR title conforms to conventional commit style
• New or updated tests include Given When Then inline code documentation and are named accordingly testThing_condition_expectation()
• If breaking change, documentation/changelog update with migration instructions

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[codecov]

Codecov Report

Attention: Patch coverage is 72.22222% with 5 lines in your changes missing coverage. Please review.

Project coverage is 67.68%. Comparing base (3013746) to head (0e7d11e).
Report is 3 commits behind head on main.

Files with missing lines	Patch %	Lines
...onsumer/CloudWatchLoggingStreamNameFormatter.swift	0.00%	5 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4009      +/-   ##
==========================================
- Coverage   67.69%   67.68%   -0.02%     
==========================================
  Files        1128     1128              
  Lines       52468    52481      +13     
==========================================
+ Hits        35519    35521       +2     
- Misses      16949    16960      +11     

Flag	Coverage Δ
API_plugin_unit_test	70.33% <ø> (ø)
AWSPluginsCore	69.21% <ø> (ø)
Amplify	47.83% <ø> (+0.01%)	⬆️
Analytics_plugin_unit_test	85.20% <ø> (ø)
Auth_plugin_unit_test	73.65% <ø> (-0.08%)	⬇️
DataStore_plugin_unit_test	83.35% <ø> (+0.05%)	⬆️
Geo_plugin_unit_test	74.86% <ø> (ø)
Logging_plugin_unit_test	63.53% <72.22%> (-0.02%)	⬇️
Predictions_plugin_unit_test	35.40% <ø> (ø)
PushNotifications_plugin_unit_test	88.43% <ø> (ø)
Storage_plugin_unit_test	76.87% <ø> (ø)
unit_tests	67.68% <72.22%> (-0.02%)	⬇️

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[thisisabhash]

why totalCacheSizeInBytes / 5 ?

[harsh62]

Update the code to better reflect what 5 was.. Its the file count.