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

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Author: pre-commit-ci[bot]

pylint_django/transforms/fields.py

@@ -1,8 +1,7 @@
 from astroid import MANAGER, AstroidImportError, inference_tip, nodes
 from astroid.nodes import scoped_nodes
 
-from pylint_django import compat
-from pylint_django import utils
+from pylint_django import compat, utils
 
 _STR_FIELDS = (
     "CharField",