pinctrl: ti :iodelay: Fixed inconsistent indenting

Kernel test robot throws below warning ->

smatch warnings:
drivers/pinctrl/ti/pinctrl-ti-iodelay.c:708
ti_iodelay_pinconf_group_dbg_show() warn: inconsistent indenting

Fixed the inconsistent indenting.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Link: https://lore.kernel.org/r/1610394585-4296-1-git-send-email-jrdr.linux@gmail.com


Signed-off-by: Linus Walleij <linus.walleij@linaro.org>