Update libp2p requirement from 0.39 to 0.40

[dependabot[bot]]

Updates the requirements on libp2p to permit the latest version.

Release notes

Sourced from libp2p's releases.

v0.40.0

See individual changelogs for details.

This is a large release consisting of many small changes. As always, please raise any questions you might have here on this GitHub repository. In addition, feel free to tag @​mxinden on the pull request updating your project to v0.40.0 for review.

Changelog

Sourced from libp2p's changelog.

Individual crates

Main APIs

• libp2p-core CHANGELOG
• libp2p-swarm CHANGELOG
• libp2p-swarm-derive CHANGELOG

Application Protocols

• libp2p-floodsub CHANGELOG
• libp2p-gossipsub CHANGELOG
• libp2p-identify CHANGELOG
• libp2p-kad CHANGELOG
• libp2p-mdns CHANGELOG
• libp2p-ping CHANGELOG
• libp2p-relay CHANGELOG
• libp2p-request-response CHANGELOG
• libp2p-rendezvous CHANGELOG

Transport Protocols & Upgrades

• libp2p-deflate CHANGELOG
• libp2p-dns CHANGELOG
• libp2p-noise CHANGELOG
• libp2p-plaintext CHANGELOG
• libp2p-pnet CHANGELOG
• libp2p-tcp CHANGELOG
• libp2p-uds CHANGELOG
• libp2p-wasm-ext CHANGELOG
• libp2p-websocket CHANGELOG

Multiplexers

• libp2p-mplex CHANGELOG
• libp2p-yamux CHANGELOG

Utilities

• libp2p-metrics CHANGELOG
• multistream-select CHANGELOG

libp2p facade crate

Version 0.41.0 [unreleased]

• Update individual crates.
  • libp2p-kad
  • libp2p-websocket
• Forward wasm-bindgen feature to futures-timer, instant, parking_lot, getrandom/js and rand/wasm-bindgen.

... (truncated)

Commits

• c88cff1 Cargo.toml: Remove rc suffix
• 0cf7e96 *: Prepare v0.40.0 release (#2323)
• 997cc9a swarm/src/behaviour: Fix outdated comment on derive's out_event (#2318)
• 8ea60af *: Prepare v0.40.0-rc.3 release candidate (#2313)
• 6e76435 core/: Help the compiler disambiguate usize inference (#2310)
• 185b763 protocols/identify: Disable address cache by default (#2312)
• 4ef5738 swarm/src/lib: Continue polling network when behaviour is blocked (#2304)
• 9750951 core/: Update libsecp256k1 from 0.6 to 0.7 (#2306)
• cd2588e core/tests/connection_limit: Fix flake in max_established_incoming (#2295)
• ca1b7cf build(deps): Bump actions/checkout from 2.3.4 to 2.3.5 (#2300)
• Additional commits viewable in compare view

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[dependabot[bot]]

Superseded by #36.