No need to wrap the sed call in a shell, just invoke sed directly.
And reduce the two separate sed invocations to one with two file arguments.
This change is purely aesthetic, functionality should be identical.
Pick-to: 6.7 6.5
Change-Id: If841301077e1c21fe846b28b5f7f6af422d86b93
Reviewed-by: Toni Saario <toni.saario@qt.io>
Reviewed-by: Axel Spoerl <axel.spoerl@qt.io>
5f3586f59f