feat: bunyan instrumentation

[seemk]

Which problem is this PR solving?

Adds injection of trace context to bunyan records for improved log correlation as specified by the spec here

I.e. injects trace_id, span_id, trace_flags to bunyan records.

[codecov]

Codecov Report

Merging #419 (c8b1bef) into main (09f0a19) will decrease coverage by 2.51%.
The diff coverage is n/a.

❗ Current head c8b1bef differs from pull request most recent head b54ad12. Consider uploading reports for the commit b54ad12 to get more accurate results

@@            Coverage Diff             @@
##             main     #419      +/-   ##
==========================================
- Coverage   98.34%   95.83%   -2.52%     
==========================================
  Files           8       15       +7     
  Lines         363      624     +261     
  Branches       62       94      +32     
==========================================
+ Hits          357      598     +241     
- Misses          6       26      +20     

Impacted Files	Coverage Δ
...ackages/opentelemetry-host-metrics/src/stats/si.ts	66.66% <0.00%> (ø)
packages/opentelemetry-host-metrics/src/version.ts	100.00% <0.00%> (ø)
packages/opentelemetry-host-metrics/src/metric.ts	100.00% <0.00%> (ø)
...ages/opentelemetry-host-metrics/src/BaseMetrics.ts	57.57% <0.00%> (ø)
...ges/opentelemetry-host-metrics/test/metric.test.ts	96.52% <0.00%> (ø)
...ges/opentelemetry-host-metrics/src/stats/common.ts	100.00% <0.00%> (ø)
packages/opentelemetry-host-metrics/src/enum.ts	100.00% <0.00%> (ø)

[vmarchaud]

lgtm