jetbrains-settings/keymaps/Windows Proper Redo.xml

<keymap version="1" name="Windows Proper Redo" parent="$default">
  <action id="$Redo">
    <keyboard-shortcut first-keystroke="shift ctrl z" />
    <keyboard-shortcut first-keystroke="shift alt back_space" />
    <keyboard-shortcut first-keystroke="ctrl y" />
  </action>
  <action id="EditorDeleteLine" />
</keymap>