Change trace propagator to opentelemetry

[NipunaMadhushan]

Purpose

$subject

Fixes ballerina-platform/ballerina-lang#43463

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[codecov]

Codecov Report

Attention: Patch coverage is 0% with 1 line in your changes missing coverage. Please review.

Project coverage is 18.51%. Comparing base (a1abb58) to head (399e6b4).
Report is 13 commits behind head on main.

Files with missing lines	Patch %	Lines
...ina/observe/trace/jaeger/JaegerTracerProvider.java	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##              main     #187       +/-   ##
============================================
- Coverage   100.00%   18.51%   -81.49%     
============================================
  Files            1        4        +3     
  Lines           15       81       +66     
  Branches         8       13        +5     
============================================
  Hits            15       15               
- Misses           0       66       +66     

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