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

Author: anaconda-renovate[bot]

pyproject.toml

@@ -28,7 +28,7 @@ typing_extensions = "^4.5.0"
 
 [tool.poetry.dev-dependencies]
 pytest = "^8.0.0"
-pytest-cov = "^5.0.0"
+pytest-cov = "^6.0.0"
 pytest-mock = "^3.10.0"
 responses = "^0.25.0"
 sphinx = "7.1.2"