chore: rename CorrelationContext to Baggage

[dyladan]

Fixes #1686

[codecov]

Codecov Report

Merging #1687 (2e32a33) into master (e032feb) will decrease coverage by 0.02%.
The diff coverage is 94.73%.

@@            Coverage Diff             @@
##           master    #1687      +/-   ##
==========================================
- Coverage   92.17%   92.14%   -0.03%     
==========================================
  Files         167      166       -1     
  Lines        5597     5592       -5     
  Branches     1193     1193              
==========================================
- Hits         5159     5153       -6     
- Misses        438      439       +1     

Impacted Files	Coverage Δ
...ckages/opentelemetry-api/src/baggage/EntryValue.ts	100.00% <ø> (ø)
...s/opentelemetry-tracing/src/BasicTracerProvider.ts	77.77% <ø> (ø)
packages/opentelemetry-api/src/context/context.ts	92.00% <66.66%> (-8.00%)	⬇️
...ackages/opentelemetry-api/src/metrics/NoopMeter.ts	82.85% <100.00%> (-0.25%)	⬇️
...emetry-core/src/baggage/propagation/HttpBaggage.ts	98.11% <100.00%> (ø)
...ackages/opentelemetry-shim-opentracing/src/shim.ts	87.70% <100.00%> (ø)
...ckages/opentelemetry-exporter-jaeger/src/jaeger.ts	88.15% <0.00%> (+1.31%)	⬆️

[obecny]

@dyladan tests failed again, pls have a look