@hackage/hs-opentelemetry-propagator-datadog

Fix: extractor now derives traceFlags from x-datadog-sampling-priority header. Previously always set TraceFlags 1 (sampled) regardless of the priority value. Priority <= 0 now correctly yields unsampled TraceFlags 0.
Fix: negative sampling priorities (e.g. -1 for user reject) now parsed correctly. Previously charToDigit couldn't handle the - sign; replaced with readMaybe.
Fix: injector now falls back to traceFlags when x-datadog-sampling-priority is absent from TraceState, emitting "0" for unsampled spans. Previously always defaulted to "1".