Enable ruff PGH003 rule (#11345)

* Enable ruff PGH003 rule

* Fix

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Fix

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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

web_programming/covid_stats_via_xpath.py

@@ -7,7 +7,7 @@ more convenient to use in Python web projects (e.g. Django or Flask-based)
 from typing import NamedTuple
 
 import requests
-from lxml import html  # type: ignore
+from lxml import html
 
 
 class CovidData(NamedTuple):