Bump pylint from 2.15.7 to 2.15.9 (#962)

Bumps [pylint](https://github.com/PyCQA/pylint) from 2.15.7 to 2.15.9.
- [Release notes](https://github.com/PyCQA/pylint/releases)
- [Commits](pylint-dev/pylint@v2.15.7...v2.15.9)

---
updated-dependencies:
- dependency-name: pylint
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

setup.py

@@ -59,7 +59,7 @@
     "codacy-coverage==1.3.11",
     "coverage==7.0.3",
     "mccabe==0.6.1",
-    "pylint==2.15.7",
+    "pylint==2.15.9",
     "pytest",
     "pytest-env",
     "freezegun==1.2.2",