v0.10.1

Dependency release: barrel_mcp 4.0.0, whose bearer provider no longer
accepts audience => any without a verifier.

Changed

• Bump barrel_mcp 3.0.1 -> 4.0.0. One thing to check if you pass
  barrel_mcp_auth_bearer to livery_mcp with audience => any: without
  a verifier fun the provider now refuses to start, and the handler
  fails at construction with
  {auth_provider, _, audience_any_requires_verifier}. Name the resource
  as the audience instead.
• Bump test and bench dependencies: cowboy to 2.19.0, cowlib to
  2.20.0, ranch to 2.3.0.
• Bump tooling: rebar3_lint to 6.0.0 (elvis_core 6.0.0).