staging: rtl8723bs: use tab instead of spaces for indent

Replace spaces with tab for indent and correct alignment for closing
brace in rtw_ioctl_set. Issue found by checkpatch.

Signed-off-by: Emily Peri <eperi1024@gmail.com>
Link: https://lore.kernel.org/r/0516cac046c617b55718fddb2aac3a50d543d84c.1666380274.git.eperi1024@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>