Bump the cargo group across 1 directories with 1 update

[dependabot]

Bumps the cargo group with 1 update in the /. directory: tungstenite.

Updates tungstenite from 0.19.0 to 0.21.0

Changelog

Sourced from tungstenite's changelog.

0.21.0

• Fix read-predominant auto pong responses not flushing when hitting WouldBlock errors.
• Improve FrameHeader::format write correctness.
• Update rustls to 0.22.
• Update webpki-roots to 0.26.
• Update rustls-native-certs to 0.7.
• Update http to 1.0.0.

0.20.1

• Fixes CVE-2023-43669.

0.20.0

• Remove many implicit flushing behaviours. In general reading and writing messages will no longer flush until calling flush. An exception is automatic responses (e.g. pongs) which will continue to be written and flushed when reading and writing. This allows writing a batch of messages and flushing once, improving performance.
• Add WebSocket::read, write, send, flush. Deprecate read_message, write_message, write_pending.
• Add FrameSocket::read, write, send, flush. Remove read_frame, write_frame, write_pending. Note: Previous use of write_frame may be replaced with send.
• Add WebSocketContext::read, write, flush. Remove read_message, write_message, write_pending. Note: Previous use of write_message may be replaced with write + flush.
• Remove send_queue, replaced with using the frame write buffer to achieve similar results.
  • Add WebSocketConfig::max_write_buffer_size. Deprecate max_send_queue.
  • Add Error::WriteBufferFull. Remove Error::SendQueueFull. Note: WriteBufferFull returns the message that could not be written as a Message::Frame.
• Add ability to buffer multiple writes before writing to the underlying stream, controlled by WebSocketConfig::write_buffer_size (default 128 KiB). Improves batch message write performance.
• Panic on receiving invalid WebSocketConfig.

Commits

• 85463b2 Release version 0.21.0
• bcd7f85 Update rustls to 0.22
• 9f0af2a Test that no additional flushes are called after pong flush success
• 2d5b3e1 Fix auto pong responses not flushing after block
• a54623c Remove proposed version from changelog
• 866ce20 Update webpki-roots to 0.26
• 0f6e651 Fix FrameHeader::format write & other lints
• fc17f73 Merge pull request #373 from psychon/reduce-byteorder
• a43bb49 Merge pull request #386 from snapview/dependabot/cargo/http-1.0
• 08cdd76 Merge pull request #387 from nickelc/deps/socket2
• 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 show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore <dependency name> major version will close this group update PR and stop Dependabot creating any more for the specific dependency's major version (unless you unignore this specific dependency's major version or upgrade to it yourself)
• @dependabot ignore <dependency name> minor version will close this group update PR and stop Dependabot creating any more for the specific dependency's minor version (unless you unignore this specific dependency's minor version or upgrade to it yourself)
• @dependabot ignore <dependency name> will close this group update PR and stop Dependabot creating any more for the specific dependency (unless you unignore this specific dependency or upgrade to it yourself)
• @dependabot unignore <dependency name> will remove all of the ignore conditions of the specified dependency
• @dependabot unignore <dependency name> <ignore condition> will remove the ignore condition of the specified dependency and ignore conditions
  You can disable automated security fix PRs for this repo from the Security Alerts page.

[dependabot]

Looks like tungstenite is up-to-date now, so this is no longer needed.

[gabrielspadon]

@JayKumarr, do you think this is something you would be able to fix?

[JayKumarr]

@gabrielspadon let me check and I will get back to you

[gabrielspadon]

@Jinnkunn, would this be related to the issue in #19?