Hybrid agent context management

[lrafeei]

This PR contains a barebones implementation for Distributed Tracing/context propagation using OTel and NR APIs

[github-actions]

❌MegaLinter analysis: Error

Descriptor	Linter	Files	Fixed	Errors	Warnings	Elapsed time
✅ ACTION	actionlint	7		0	0	0.9s
✅ MARKDOWN	markdownlint	7	0	0	0	1.35s
❌ PYTHON	ruff	957	8	1	0	1.03s
✅ PYTHON	ruff-format	957	9	0	0	0.37s
✅ YAML	prettier	15	0	0	0	1.52s
✅ YAML	v8r	15		0	0	5.9s
✅ YAML	yamllint	15		0	0	0.69s

Detailed Issues

❌ PYTHON / ruff - 1 error

::error title=Ruff (C416),file=newrelic/api/opentelemetry.py,line=98,col=34,endLine=98,endColumn=80::newrelic/api/opentelemetry.py:98:34: C416 Unnecessary dict comprehension (rewrite using `dict()`)
::error title=Ruff (F841),file=newrelic/api/opentelemetry.py,line=431,col=13,endLine=431,endColumn=32::newrelic/api/opentelemetry.py:431:13: F841 Local variable `parent_span_span_id` is assigned to but never used
::error title=Ruff (B026),file=newrelic/api/opentelemetry.py,line=605,col=99,endLine=605,endColumn=104::newrelic/api/opentelemetry.py:605:99: B026 Star-arg unpacking after a keyword argument is strongly discouraged

See detailed reports in MegaLinter artifacts

[codecov-commenter]

Codecov Report

❌ Patch coverage is 50.99338% with 74 lines in your changes missing coverage. Please review.
⚠️ Please upload report for BASE (develop-hybrid-core-tracing@962ad1d). Learn more about missing BASE report.

Files with missing lines	Patch %	Lines
newrelic/api/opentelemetry.py	54.16%	33 Missing and 11 partials ⚠️
newrelic/hooks/hybridagent_opentelemetry.py	36.58%	24 Missing and 2 partials ⚠️
newrelic/api/transaction.py	63.63%	4 Missing ⚠️

Additional details and impacted files

@@                      Coverage Diff                       @@
##             develop-hybrid-core-tracing    #1589   +/-   ##
==============================================================
  Coverage                               ?   79.92%           
==============================================================
  Files                                  ?      210           
  Lines                                  ?    24707           
  Branches                               ?     3929           
==============================================================
  Hits                                   ?    19748           
  Misses                                 ?     3569           
  Partials                               ?     1390           

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