When driver has been switched to use ACPI battery API in the commit

  7973353e ("Refactor charge threshold to use the battery hooking API")

it makes it implicitly dependent to a corresponding kernel configuration
option.

Make this dependency explicit in Kconfig.

Fixes: 7973353e ("Refactor charge threshold to use the battery hooking API")
Reported-by: kbuild test robot <lkp@intel.com>
Cc: Kristian Klausen <kristian@klausen.dk>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>