Wire instrumentation library info through SpanFactory to SpanInfo

[HaloFour]

To support SPI scenarios where an instrumentation library will request a tracer with the instrumentation library information which may be used by the span handler/exporter wire the instrumentation library information (name and version) through the CoreSpan and SpanInfo.

[codecov-io]

Codecov Report

Merging #154 into master will decrease coverage by 0.20%.
The diff coverage is 82.35%.

@@            Coverage Diff             @@
##           master     #154      +/-   ##
==========================================
- Coverage   94.06%   93.85%   -0.21%     
==========================================
  Files          77       77              
  Lines        1079     1091      +12     
  Branches       63       77      +14     
==========================================
+ Hits         1015     1024       +9     
- Misses         64       67       +3     

Impacted Files	Coverage Δ
.../comcast/money/otel/handlers/OtelSpanHandler.scala	100.00% <ø> (ø)
.../scala/com/comcast/money/wire/SpanConverters.scala	91.66% <0.00%> (-1.11%)	⬇️
...st/money/otel/handlers/MoneyReadableSpanData.scala	96.42% <66.66%> (-3.58%)	⬇️
...a/com/comcast/money/core/MoneyTracerProvider.scala	87.50% <87.50%> (-12.50%)	⬇️
...c/main/scala/com/comcast/money/core/CoreSpan.scala	94.28% <100.00%> (+0.16%)	⬆️
...scala/com/comcast/money/core/CoreSpanFactory.scala	94.11% <100.00%> (+0.36%)	⬆️
.../src/main/scala/com/comcast/money/core/Money.scala	94.44% <100.00%> (+0.32%)	⬆️

---

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 6cf2056...c73d17e. Read the comment docs.

[HaloFour]

Taking WIP off of this PR, I think this approach works and has relatively limited impact on the APIs.

TL;DR: The instrumentation library is exposed from SpanInfo but there is nothing in the API that specifies how it gets there. The CoreSpanFactory defaults it to the name/version of Money, but MoneyTraceProvider can create new instances of Tracer and copy the CoreSpanFactory from the existing singleton and apply different instrumentation library.

[ptravers]

not really related but we need to bump the year in the headers