fix: replace mutex with atomic operations to optimize loggedEvents ma…

[fracasula]

…nagement

Description

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Linear Ticket

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Security

• The code changed/added as part of this pull request won't create any security issues with how the software is being used.

[codecov]

Codecov Report

Attention: Patch coverage is 46.42857% with 30 lines in your changes missing coverage. Please review.

Project coverage is 76.84%. Comparing base (dbd46bf) to head (0e74717).
Report is 61 commits behind head on master.

Files with missing lines	Patch %	Lines
...rnal/transformer/destination_transformer/logger.go	0.00%	20 Missing ⚠️
...destination_transformer/destination_transformer.go	72.22%	8 Missing and 2 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #5806      +/-   ##
==========================================
- Coverage   76.88%   76.84%   -0.04%     
==========================================
  Files         491      491              
  Lines       67070    67094      +24     
==========================================
- Hits        51567    51559       -8     
- Misses      12685    12711      +26     
- Partials     2818     2824       +6     

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[github-actions]

This PR is considered to be stale. It has been open 20 days with no further activity thus it is going to be closed in 7 days. To avoid such a case please consider removing the stale label manually or add a comment to the PR.