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

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

xonsh/procs/pipelines.py

@@ -653,8 +653,9 @@ class CommandPipeline:
 
     def _is_buffer_binary(self, buffer):
         """Checking that buffer opened as binary stream."""
-        return ((buf_mode := getattr(buffer, "mode", None)) and "b" in buf_mode) or getattr(
-                buffer, "_std_is_binary", False)
+        return (
+            (buf_mode := getattr(buffer, "mode", None)) and "b" in buf_mode
+        ) or getattr(buffer, "_std_is_binary", False)
 
     #
     # Properties

xonsh/procs/proxies.py

@@ -533,7 +533,7 @@ class ProcProxyThread(threading.Thread):
 
         # clean up
         # scopz: not sure why this is needed, but stdin cannot go here and stdout & stderr must:
-        
+
         # This split was made during solving #5645. We need more eyes to improve this logic for Windows.
         if xt.ON_WINDOWS:
             handles = [self.stdout, self.stderr]