build(deps): bump fsspec from 2025.2.0 to 2025.5.1

Bumps [fsspec](https://github.com/fsspec/filesystem_spec) from 2025.2.0 to 2025.5.1.
- [Commits](fsspec/filesystem_spec@2025.2.0...2025.5.1)

---
updated-dependencies:
- dependency-name: fsspec
  dependency-version: 2025.5.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements.txt

@@ -16,7 +16,7 @@ click==8.1.8
     # via singer-sdk
 fs==2.4.16
     # via singer-sdk
-fsspec==2025.2.0
+fsspec==2025.5.1
     # via singer-sdk
 idna==3.10
     # via requests