regulator: da9063: fix LDO9 suspend and warning.

regulator: da9063: fix LDO9 suspend and warning.

Commit 99f75ce66619 ("regulator: da9063: fix suspend") converted
the regulators to use a common (corrected) suspend bit setting but
one of regulators (LDO9) slipped through the crack.

This means that the original problem was not fixed for LDO9 and
also leads to a warning found by the test robot.
	da9063-regulator.c:515:3: warning: initialized field overwritten

Fix this by converting that regulator too like the others.

Fixes: 99f75ce66619 ("regulator: da9063: fix suspend")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Martin Fuzzey <martin.fuzzey@flowbird.group>
Link: https://lore.kernel.org/r/1591959073-16792-1-git-send-email-martin.fuzzey@flowbird.group
Signed-off-by: Mark Brown <broonie@kernel.org>