Closes #1534 and #1535 - Otlp*ExporterService does not expose underlying OTEL configuration

[Dimi-Ma]

Closes #1534 and #1535

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This change is 

[codecov]

Codecov Report

Merging #1536 (b9b9436) into master (4ae7a26) will decrease coverage by 0.79%.
The diff coverage is 25.44%.

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #1536      +/-   ##
============================================
- Coverage     78.64%   77.85%   -0.79%     
- Complexity     2271     2285      +14     
============================================
  Files           232      235       +3     
  Lines          7438     7570     +132     
  Branches        887      902      +15     
============================================
+ Hits           5849     5893      +44     
- Misses         1219     1309      +90     
+ Partials        370      368       -2     

Impacted Files	Coverage Δ
.../src/main/java/com/mindprod/jarcheck/JarCheck.java	0.00% <0.00%> (ø)
...ocelot/core/exporter/OtlpTraceExporterService.java	66.67% <73.33%> (+1.80%)	⬆️
...elot/core/exporter/OtlpMetricsExporterService.java	69.49% <75.00%> (+3.64%)	⬆️
...elot/config/model/exporters/CompressionMethod.java	100.00% <100.00%> (ø)
...service/DynamicallyActivatableServiceObserver.java	50.00% <0.00%> (ø)
.../propertysources/http/HttpPropertySourceState.java	77.86% <0.00%> (+0.17%)	⬆️
...ot/core/service/DynamicallyActivatableService.java	83.72% <0.00%> (+0.79%)	⬆️
.../ocelot/core/metrics/system/GCMetricsRecorder.java	72.95% <0.00%> (+0.82%)	⬆️
...ot/core/instrumentation/AsyncClassTransformer.java	85.45% <0.00%> (+0.91%)	⬆️
... and 3 more

[ClaudioWaldvogel]

Reviewed 13 of 13 files at r3, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @Dimi-Ma, @heiko-holz, and @quandor)