Merge pull request #316 from google/pr-313

Update gcsfs requirement from <=2026.3.0 to <=2026.4.0

Author: jdbcode

pyproject.toml

@@ -46,7 +46,7 @@ tests = [
 dataflow = [
   "absl-py",
   "apache-beam[gcp]",
-  "gcsfs<=2026.3.0",
+  "gcsfs<=2026.4.0",
   "xarray-beam",
 ]
 examples = [