chore(deps): update dependency pytest-cov to v6

pyproject.toml

@@ -22,7 +22,7 @@ hypothesis = ">= 6.56.2"
 isort = "5.13.2"
 pre-commit = "*"
 pytest = "8.3.3"
-pytest-cov = "5.0.0"
+pytest-cov = "6.0.0"
 pytest-randomly = "3.16.0"
 
 [tool.poetry.group.docs]