fix(dracut.sh): drop restorecon call

AFAICT there is no need for it. cp already applies appropriate label on
the target file (unless --preserve=context is used).

Author: dtardon

Diff for: dracut.sh

@@ -2572,8 +2572,6 @@ else
     fi
 fi
 
-command -v restorecon &> /dev/null && restorecon -- "$outfile"
-
 btrfs_uuid() {
     btrfs filesystem show "$1" | sed -n '1s/^.*uuid: //p'
 }