stratify 1.1.0

Added

• stratify::logging::tracing, re-exporting the instrumentation API whole.
  tracing is how code emits — spans, events, info! — and this crate is how
  those records leave the process; re-exporting the former from the latter
  lets a service depend on stratify alone, with both halves guaranteed to
  agree on a version. use stratify::logging::tracing; at the top of a module
  keeps every existing tracing::info!(...) callsite compiling unchanged.
  The convention of depending on tracing directly remains available; this is
  for consumers who want one logging dependency, in the same spirit as the
  existing EnvFilter re-export.