Log Integrations: Add `SentrySwiftyBeaver` Integration

[denrase]

#skip-changelog

:scroll: Description

• Adds the SentrySwiftyBeaver integration to the 3rd-party-integrations/SentrySwiftyBeaver folder
• Skipping changelog as this is not available to users through this repo

:bulb: Motivation and Context

Closes #6277 Relates to #6902

:green_heart: How did you test it?

• Runs pure swift tests against the current Package.swift version
• This loads pre-build artefacts, so we always test against already released versions.

:pencil: Checklist

You have to check all boxes before merging:

• [x] I added tests to verify the changes.
• [x] No new PII added or SDK only sends newly added PII if sendDefaultPII is enabled.
• [ ] I updated the docs if needed.
• [ ] I updated the wizard if needed.
• [ ] Review from the native team if needed.
• [x] No breaking change or entry added to the changelog.
• [x] No breaking change for hybrid SDKs or communicated to hybrid SDKs.

[codecov[bot]]

Codecov Report

:white_check_mark: All modified and coverable lines are covered by tests. :white_check_mark: Project coverage is 85.084%. Comparing base (18e2765) to head (6006c00). :white_check_mark: All tests successful. No failed tests found.

Additional details and impacted files

@@                         Coverage Diff                          @@
##           feat/add-swift-log-integration     #7021       +/-   ##
====================================================================
+ Coverage                          84.936%   85.084%   +0.147%     
====================================================================
  Files                                 457       454        -3     
  Lines                               27604     27703       +99     
  Branches                            12141     12153       +12     
====================================================================
+ Hits                                23446     23571      +125     
+ Misses                               4118      4087       -31     
- Partials                               40        45        +5     

see 52 files with indirect coverage changes

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