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

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

Author: pre-commit-ci[bot]

astroid/nodes/scoped_nodes/scoped_nodes.py

@@ -20,7 +20,7 @@
 
 from astroid import bases
 from astroid import decorators as decorators_mod
-from astroid import mixins, util
+from astroid import util
 from astroid.const import IS_PYPY, NAMEDTUPLE_BASENAMES, PY38, PY38_PLUS, PY39_PLUS
 from astroid.context import (
     CallContext,