Jaeger Process is internal

[eddynaka]

Fixes #.

Changes

• this change is moving Process from public to internal, since we don't need to expose it

Please provide a brief description of the changes here.

For significant contributions please make sure you have completed the following items:

• CHANGELOG.md updated for non-trivial changes
• Design discussion issue #
• Changes in public API reviewed

[CodeBlanch]

LGTM

[cijothomas]

add changelog too, just in case...

[codecov]

Codecov Report

Merging #1421 into master will increase coverage by 0.03%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #1421      +/-   ##
==========================================
+ Coverage   81.22%   81.25%   +0.03%     
==========================================
  Files         227      227              
  Lines        6113     6113              
==========================================
+ Hits         4965     4967       +2     
+ Misses       1148     1146       -2     

Impacted Files	Coverage Δ
...elemetry.Exporter.Jaeger/Implementation/Process.cs	81.25% <ø> (ø)
...rc/OpenTelemetry.Exporter.Jaeger/JaegerExporter.cs	84.94% <100.00%> (ø)
...us/Implementation/PrometheusExporterEventSource.cs	63.63% <0.00%> (-9.10%)	⬇️
...ter.ZPages/Implementation/ZPagesActivityTracker.cs	97.14% <0.00%> (-2.86%)	⬇️
...nTelemetry/Internal/OpenTelemetrySdkEventSource.cs	75.34% <0.00%> (+1.36%)	⬆️
...emetry.Api/Internal/OpenTelemetryApiEventSource.cs	82.35% <0.00%> (+8.82%)	⬆️

[eddynaka]

add changelog too, just in case...

done! :)