Bump fsspec from 2025.3.2 to 2025.5.1 (#1189)

Bumps [fsspec](https://github.com/fsspec/filesystem_spec) from 2025.3.2 to 2025.5.1.
- [Commits](fsspec/filesystem_spec@2025.3.2...2025.5.1)

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

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Author: dependabot[bot]