chore(deps): bump basic-ftp from 5.2.0 to 5.2.1 in /docs

Bumps [basic-ftp](https://github.com/patrickjuchli/basic-ftp) from 5.2.0 to 5.2.1.
- [Release notes](https://github.com/patrickjuchli/basic-ftp/releases)
- [Changelog](https://github.com/patrickjuchli/basic-ftp/blob/master/CHANGELOG.md)
- [Commits](patrickjuchli/basic-ftp@v5.2.0...v5.2.1)

---
updated-dependencies:
- dependency-name: basic-ftp
  dependency-version: 5.2.1
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

docs/yarn.lock

@@ -1169,9 +1169,9 @@ __metadata:
   linkType: hard
 
 "basic-ftp@npm:^5.0.2":
-  version: 5.2.0
-  resolution: "basic-ftp@npm:5.2.0"
-  checksum: c49c6ab8df3d80de85f38fb33f54839f4d4bd22ec31e7762fb18c7a9a3ac6ee196b841dd6278a1a8745c39fdf12c6eddcf0b8c92681fa01c92ea8a1951e83780
+  version: 5.2.1
+  resolution: "basic-ftp@npm:5.2.1"
+  checksum: f1d26251248255b25cfccde8b4bc1ef8ab7f8d6112b56d7de0fd1008fa6c5dbc3e5df680d445f5fbd14a00640dd33dabff4f2cbcf2be5bd9c1cde3c138eb9147
   languageName: node
   linkType: hard