fix: bump postgrest-py from 0.9.0 to 0.9.1 (#164)

Bumps [postgrest-py](https://github.com/supabase/postgrest-py) from 0.9.0 to 0.9.1.
- [Release notes](https://github.com/supabase/postgrest-py/releases)
- [Changelog](https://github.com/supabase-community/postgrest-py/blob/master/CHANGELOG.md)
- [Commits](supabase/postgrest-py@v0.9.0...v0.9.1)

---
updated-dependencies:
- dependency-name: postgrest-py
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]