deps: bump basic-ftp from 6.0.2 to 6.2.1

[dependabot]

Bumps basic-ftp from 6.0.2 to 6.2.1.

Release notes

Sourced from basic-ftp's releases.

6.2.1

• Fixed: Protect against excessive CPU use when parsing a directory listing, fixes GHSA-c475-qrg2-pj4r.
• Fixed: A transfer could time out right after a slow local source or destination stopped holding it up, before the server had a chance to continue.

6.2.0

• Changed: Timeout tracking during data transfers now only applies to the server, not a slow local source or destination.
• Fixed: A failed transfer could report its failure twice and cancel an unrelated command issued afterwards, leaving it without a response.

6.1.0

• Changed: Uploading from a local path now throws if the file changes while it's being read, instead of reporting the incomplete upload as successful.

Changelog

Sourced from basic-ftp's changelog.

6.2.1

• Fixed: Protect against excessive CPU use when parsing a directory listing, fixes GHSA-c475-qrg2-pj4r.
• Fixed: A transfer could time out right after a slow local source or destination stopped holding it up, before the server had a chance to continue.

6.2.0

• Changed: Timeout tracking during data transfers now only applies to the server, not a slow local source or destination.
• Fixed: A failed transfer could report its failure twice and cancel an unrelated command issued afterwards, leaving it without a response.

6.1.0

• Changed: Uploading from a local path now throws if the file changes while it's being read, instead of reporting the incomplete upload as successful.

Commits

• a5b160f Fix tests
• d6d3245 Fix timeout issue
• b7cc6a5 Update dev dependencies
• d0d9e07 Fix quadratic-time CPU denial of service in Client.list()
• 9cbc5cf Update dependencies
• a825fdc Fix failed transfer reporting failure twice
• 344504c Bump version
• 0fa741d Make data transfer timeout tracking independent of streams controlled by
• e025e1d Bump version
• d465295 Guard against files being changed during upload
• See full diff in compare view

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