[Breaking Change] Remove BaggageBuilder.setParent / setNoParent

[anuraaga]

Instead, expect Baggage.current().toBuilder()

Fixes #2784

[codecov]

Codecov Report

Merging #2838 (cfed803) into main (43f1ecf) will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##               main    #2838   +/-   ##
=========================================
  Coverage     89.78%   89.79%           
+ Complexity     2642     2641    -1     
=========================================
  Files           308      308           
  Lines          8458     8436   -22     
  Branches        855      852    -3     
=========================================
- Hits           7594     7575   -19     
+ Misses          602      599    -3     
  Partials        262      262           

Impacted Files	Coverage Δ	Complexity Δ
...a/io/opentelemetry/api/baggage/BaggageBuilder.java	100.00% <ø> (ø)	1.00 <0.00> (ø)
...io/opentelemetry/api/baggage/ImmutableBaggage.java	100.00% <100.00%> (+10.20%)	15.00 <1.00> (ø)
...opentelemetry/opentracingshim/SpanContextShim.java	91.30% <100.00%> (-0.37%)	10.00 <1.00> (ø)
...ntelemetry/exporter/zipkin/ZipkinSpanExporter.java	86.27% <0.00%> (-1.97%)	33.00% <0.00%> (-1.00%)

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 43f1ecf...cfed803. Read the comment docs.

[jkwatson]

👍