Change model.ToOTELxxxID() to accept ID argument

[yurishkuro]

Which problem is this PR solving?

• Part of Migrate proto-gen/thrift-gen to jaeger-idl #6494

Description of the changes

• If we move TraceID/SpanID types to jaeger-idl we will not be able to define methods on them, so change to plain functions.

How was this change tested?

• CI

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.25%. Comparing base (08af186) to head (7d70fb8).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #6589      +/-   ##
==========================================
+ Coverage   96.21%   96.25%   +0.03%     
==========================================
  Files         375      375              
  Lines       21397    21397              
==========================================
+ Hits        20588    20596       +8     
+ Misses        616      610       -6     
+ Partials      193      191       -2     

Flag	Coverage Δ
badger_v1	10.63% <20.00%> (ø)
badger_v2	2.78% <20.00%> (ø)
cassandra-4.x-v1-manual	16.64% <20.00%> (ø)
cassandra-4.x-v2-auto	2.72% <20.00%> (ø)
cassandra-4.x-v2-manual	2.72% <20.00%> (ø)
cassandra-5.x-v1-manual	16.64% <20.00%> (ø)
cassandra-5.x-v2-auto	2.72% <20.00%> (ø)
cassandra-5.x-v2-manual	2.72% <20.00%> (ø)
elasticsearch-6.x-v1	20.44% <20.00%> (+<0.01%)	⬆️
elasticsearch-7.x-v1	20.50% <20.00%> (-0.01%)	⬇️
elasticsearch-8.x-v1	20.67% <20.00%> (ø)
elasticsearch-8.x-v2	2.89% <20.00%> (+0.11%)	⬆️
grpc_v1	12.20% <20.00%> (+<0.01%)	⬆️
grpc_v2	9.06% <20.00%> (+<0.01%)	⬆️
kafka-3.x-v1	10.36% <20.00%> (ø)
kafka-3.x-v2	2.78% <20.00%> (ø)
memory_v2	2.78% <20.00%> (+<0.01%)	⬆️
opensearch-1.x-v1	20.55% <20.00%> (-0.01%)	⬇️
opensearch-2.x-v1	20.55% <20.00%> (-0.01%)	⬇️
opensearch-2.x-v2	2.78% <20.00%> (ø)
tailsampling-processor	0.51% <0.00%> (ø)
unittests	95.11% <100.00%> (+0.03%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.