[Snyk] Security upgrade filelock from 3.12.2 to 3.20.1

[gouzil]

Snyk has created this PR to fix 1 vulnerabilities in the pip dependencies of this project.

Snyk changed the following file(s):

• python/unittest_py/requirements.txt

⚠️ Warning

triton 2.3.1 requires filelock, which is not installed.

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🦉 Time-of-check Time-of-use (TOCTOU) Race Condition

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Pull request overview

This PR addresses a security vulnerability by upgrading the filelock package from version 3.12.2 to 3.20.1, fixing a Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability (SNYK-PYTHON-FILELOCK-14458335).

• Adds an explicit minimum version constraint for the filelock package to ensure the secure version is used

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