feat(trace): jaeger remote sampler

[TommyCpp]

fix #606.

Add initial implementation of jaeger remote sampler

[codecov]

Codecov Report

Merging #797 (f4aac81) into main (103ed3a) will decrease coverage by 1.0%.
The diff coverage is 26.2%.

@@           Coverage Diff           @@
##            main    #797     +/-   ##
=======================================
- Coverage   69.8%   68.7%   -1.1%     
=======================================
  Files        111     115      +4     
  Lines       9196    9402    +206     
=======================================
+ Hits        6420    6466     +46     
- Misses      2776    2936    +160     

Impacted Files	Coverage Δ
opentelemetry-http/src/lib.rs	12.2% <ø> (ø)
...etry-sdk/src/trace/sampler/jaeger_remote/remote.rs	0.0% <0.0%> (ø)
...try-sdk/src/trace/sampler/jaeger_remote/sampler.rs	0.0% <0.0%> (ø)
...c/trace/sampler/jaeger_remote/sampling_strategy.rs	0.0% <0.0%> (ø)
opentelemetry-sdk/src/trace/sampler.rs	93.4% <72.2%> (-4.0%)	⬇️
...-sdk/src/trace/sampler/jaeger_remote/rate_limit.rs	83.0% <83.0%> (ø)

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[TommyCpp]

cc @open-telemetry/rust-approvers if someone could take a look 👻

[jtescher]

Looks good, nice to support this one 👍