Update filelock requirement from <3.1,>=3.0 to >=3.0,<3.2 (#5421)

Updates the requirements on [filelock](https://github.com/tox-dev/py-filelock) to permit the latest version.
- [Release notes](https://github.com/tox-dev/py-filelock/releases)
- [Commits](tox-dev/filelock@v3.0.0...3.1.0)

---
updated-dependencies:
- dependency-name: filelock
  dependency-type: direct:production
...

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

setup.py

@@ -69,7 +69,7 @@
         "transformers>=4.1,<4.11",
         "sentencepiece",
         "dataclasses;python_version<'3.7'",
-        "filelock>=3.0,<3.1",
+        "filelock>=3.0,<3.2",
         "lmdb",
         "more-itertools",
         "termcolor==1.1.0",