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

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Author: pre-commit-ci[bot]

xarray/core/dataset.py

@@ -8983,7 +8983,9 @@ def pad(
                         filtered_constant_values = constant_values[name]
                     elif not set(var.dims).isdisjoint(constant_values.keys()):
                         filtered_constant_values = {
-                            k: v for k, v in constant_values.items() if k in var.dims  # type: ignore[misc]
+                            k: v
+                            for k, v in constant_values.items()
+                            if k in var.dims  # type: ignore[misc]
                         }
                     else:
                         filtered_constant_values = 0  # TODO: https://github.com/pydata/xarray/pull/9353#discussion_r1724018352