Remove CAT

[lrafeei]

This PR removes Cross Application Tracing (CAT) from the agent

[github-actions]

✅MegaLinter analysis: Success

Descriptor	Linter	Files	Fixed	Errors	Warnings	Elapsed time
✅ ACTION	actionlint	6		0	0	0.84s
✅ MARKDOWN	markdownlint	7	0	0	0	1.28s
✅ PYTHON	ruff	936	0	0	0	1.02s
✅ PYTHON	ruff-format	936	0	0	0	0.35s
✅ YAML	prettier	13	0	0	0	1.47s
✅ YAML	v8r	13		0	0	5.38s
✅ YAML	yamllint	13		0	0	0.58s

See detailed reports in MegaLinter artifacts

[codecov-commenter]

Codecov Report

❌ Patch coverage is 90.62500% with 6 lines in your changes missing coverage. Please review.
✅ Project coverage is 81.49%. Comparing base (e2d411c) to head (950410c).

Files with missing lines	Patch %	Lines
newrelic/hooks/framework_aiohttp.py	78.57%	3 Missing ⚠️
newrelic/hooks/framework_sanic.py	33.33%	2 Missing ⚠️
newrelic/api/web_transaction.py	66.66%	1 Missing ⚠️

Additional details and impacted files

@@                 Coverage Diff                 @@
##           develop-v12.0.0    #1489      +/-   ##
===================================================
- Coverage            81.66%   81.49%   -0.18%     
===================================================
  Files                  207      207              
  Lines                23847    23577     -270     
  Branches              3774     3722      -52     
===================================================
- Hits                 19475    19214     -261     
+ Misses                3098     3096       -2     
+ Partials              1274     1267       -7     

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