build(deps): bump github.com/libp2p/go-libp2p-core from 0.6.1 to 0.8.5

[dependabot-preview]

Bumps github.com/libp2p/go-libp2p-core from 0.6.1 to 0.8.5.

Release notes

Sourced from github.com/libp2p/go-libp2p-core's releases.

v0.8.5

Introduces a context option to signify simultaneous connect for hole punching.

v0.8.4

Introduces an Event to detect TCP & UDP NAT Device Type.

v0.8.3

Adds support for forcing a direct connection with a peer even if we already have a relayed connection.

v0.8.2

• #175 -- Adds support for transient connections.

v0.8.1

• Introduce a sec.SecureMuxer interface which can select security protocols and open outbound connections with simultaneous open. It is a wrapper around the SecureTransport interface.

v0.8.0 introduces a BREAKING interface change: MuxedConn.OpenStream and Conn.NewStream now both take a context.Context. This allows stream multiplexer implementations to unblock OpenStream when requested to do so.

Release v0.7.0

This is release includes a significant BREAKING CHANGE to the stream interface.

Previously, Close() closed streams for writing, but left them open for reading. Unfortunately, this meant streams would not be garbage collected until either (a) an EOF had been read on the stream or (b) Reset had been called. While technically documented, this behavior was extraordinarily surprising and most libp2p applications end up misusing and leaking streams (leading to memory leaks).

A CloseRead function has been introduced to close a stream for reading only (writing is still allowed).

• Any in-progress Read calls will be interrupted with a non-EOF error.
• No further calls to Read will succeed.
• The handling of new incoming data on the stream after calling close is implementation defined. Currently,
  • Yamux and Mplex will throw away incoming data on a closed stream.
  • QUIC will return an error to the sender.

Close now closes the stream for both reading and writing. Close is equivalent to calling CloseRead and CloseWrite. Importantly, Close will not wait for any form of acknowledgment. If acknowledgment is required, the caller must call CloseWrite, then wait on the stream for a response (or an EOF), then call Close() to free the stream object.

When done with a stream, the user must call either Close() or Reset() to discard the stream, even after calling CloseRead() and/or CloseWrite().

Commits

• ca38e17 mind the dot.
• 29aaf38 context option for simultaneous connect
• 412dbb3 Event for user's NAT Device Type: Tell user if the node is behind an Easy or ...
• faf23c3 address aarshian nitpicks
• 980a554 make UseTransient context option take a reason argument, for consistency with...
• a21b06e abstract Conn Stat interface for threading
• ac2ecf3 Update network/context.go
• 8e949a7 add ErrTransientConn error
• 7eee7c0 add support for transient connections
• 410e6bd more docs for stream fncs (#183)
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
• @dependabot use these labels will set the current labels as the default for future PRs for this repo and language
• @dependabot use these reviewers will set the current reviewers as the default for future PRs for this repo and language
• @dependabot use these assignees will set the current assignees as the default for future PRs for this repo and language
• @dependabot use this milestone will set the current milestone as the default for future PRs for this repo and language
• @dependabot badge me will comment on this PR with code to add a "Dependabot enabled" badge to your readme

Additionally, you can set the following in your Dependabot dashboard:

• Update frequency (including time of day and day of week)
• Pull request limits (per update run and/or open at any time)
• Out-of-range updates (receive only lockfile updates, if desired)
• Security updates (receive only security updates, if desired)

[dependabot-preview]

Superseded by #245.