Update asyncssh requirement from >=2.24.0 to >=2.24.1

[dependabot]

Updates the requirements on asyncssh to permit the latest version.

Changelog

Sourced from asyncssh's changelog.

Release 2.24.1 (3 Oct 2026)

• Fixed a potential "short read/write" issue in SFTP, potentially requiring multiple calls to successfully read or write all the data an application requests. Thanks go to Landon Peng for reporting this issue.

• Added protection against unreasonable packet lengths when parsing SSH and SFTP packets, avoiding a potential denial of service attack. Thanks go to zhangph (GitHub user afldl) for suggesting this change.

• Added restrictions on which SSH channel requests are allowed to be sent more than once on a channel. Thanks go to zhangph (GitHub user afldl) for reporting this issue for shell/exec/subsystem requests.

• Improved error reporting of a client trying to set multiple attributes on a file, when some of the operations aren't supported. Thanks go to Kevin O'Neil for reporting this issue and helping to test this fix.

• Improved path sanitizaation for SCP, to protect against additional "path traversal" attacks. Thanks go to GitHub user jankesec for reporting the issue and providing a proposed fix.

• Fixed a race condition in server authentication that could result in the wrong username being set as the authenticated user. Thanks go to OpenAI security team for reporting this issue and providing a suggested fix.

• Fixed a possible leak of options across authentication attempts when multiple authentication requests are attempted on a connection. Thanks go to GitHub user 0xW41th for reporting this issue and providing a suggested fix.

• Fixed multiple SFTP "path traversal" issues, where a malicious SFTP server could trick an SFTP client into writing outside of the requested target directory. Thanks go to Youjoon Yoon, Khizar Ali Shah, and GitHub user L1nq0 for reporting these issues and suggesting possible fixes.

• Fixed multiple SFTP chroot escape issues, where a client could read and write files outside of a chroot'd AsyncSSH SFTP server. Thanks go to GitHub user LorenzMap, Arpit Jain, and Mario Madersbacher for reporting these issues and suggesting possible fixes.

• Fixed revocation checking to handle the case where a host certificate is sent with a trusted CA but where the host key within the certificate is marked as revoked. Thanks go to Mohammad Thabet Hassan for reporting this issue.

... (truncated)

Commits

• 5dbdf18 Bump version number up to 2.24.1 and update change log
• 1c3212d Disallow empty username substitutions in config file token expansion
• 307f093 Fix flow control issue on SSH channels
• 6cd3357 Fix revocation check on certs signed by a trusted CA
• ec34b9d Update pylint module size limit
• 382ee2c Improve SCP path sanitization
• 47cd8f4 Fix typing issue
• 9331e97 Enhance fix for download directory escape in SFTP client
• aee6203 Enhance protection against zero packet size in dropbear case
• 742f091 More GSSAPI unit test improvements
• Additional commits viewable in compare view

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