pre-commit: replace `debug-statements` hook with ruff

Ruff supports this functionality so we can use it.

.pre-commit-config.yaml

@@ -11,9 +11,6 @@ repos:
     -   id: trailing-whitespace
     -   id: end-of-file-fixer
     -   id: check-yaml
-    -   id: debug-statements
-        exclude: _pytest/(debugging|hookspec).py
-        language_version: python3
 -   repo: https://github.com/adamchainz/blacken-docs
     rev: 1.16.0
     hooks:

pyproject.toml

@@ -107,6 +107,7 @@ select = [
     "PLE", # pylint error
     "PLW", # pylint warning
     "PLR1714", # Consider merging multiple comparisons
+    "T100", # flake8-debugger
 ]
 ignore = [
     # bugbear ignore

src/_pytest/debugging.py

@@ -1,4 +1,5 @@
 # mypy: allow-untyped-defs
+# ruff: noqa: T100
 """Interactive debugging with PDB, the Python Debugger."""
 
 import argparse

src/_pytest/hookspec.py

@@ -1,4 +1,5 @@
 # mypy: allow-untyped-defs
+# ruff: noqa: T100
 """Hook specifications for pytest plugins which are invoked by pytest itself
 and by builtin plugins."""