Fix Kombu instrumentation import

[lrafeei]

The instrumentation for Kombu was missing an import of the global settings, causing a crash.

[github-actions]

🦙 MegaLinter status: ✅ SUCCESS

Descriptor	Linter	Files	Fixed	Errors	Warnings	Elapsed time
✅ ACTION	actionlint	4		0	0	0.49s
✅ MARKDOWN	markdownlint	7	0	0	0	1.11s
✅ MARKDOWN	markdown-link-check	7		0	0	14.88s
✅ PYTHON	ruff	893	0	0	0	0.59s
✅ PYTHON	ruff-format	893	0	0	0	0.32s
✅ YAML	prettier	10	0	0	0	1.23s
✅ YAML	v8r	10		0	0	4.97s
✅ YAML	yamllint	10		0	0	0.54s

See detailed report in MegaLinter reports

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 81.49%. Comparing base (2c8f312) to head (b218414).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1340   +/-   ##
=======================================
  Coverage   81.48%   81.49%           
=======================================
  Files         204      204           
  Lines       22820    22821    +1     
  Branches     3617     3617           
=======================================
+ Hits        18595    18598    +3     
+ Misses       3013     3012    -1     
+ Partials     1212     1211    -1     

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