Merge branch 'master' into ao-validator-discovery-previous-sessions

* master:
  backing: reorder votes to match bitfield in backed candidate (#2006)
  Switch to wasm-builder 3.0.0 (#2004)
  Make sure we inform statement listeners about received statements (#1999)
  Update docker.md (#2000)
  Bump tracing from 0.1.21 to 0.1.22 (#2001)
  Bump assert_cmd from 1.0.1 to 1.0.2 (#2003)
  Bump color-eyre from 0.5.7 to 0.5.8 (#2002)
  *: Update authority discovery and remove WorkerConfig (#1953)
  companion for substrate#7546 (#1954)