ACPI: PMIC: Add pmic_i2c_address to BYT Crystal Cove support

Add a pmic_i2c_address entry to intel_pmic_bytcrc.c, so that
intel_soc_pmic_exec_mipi_pmic_seq_element() can be used on
devices with a Bay Trail Crystal Cove PMIC OpRegion driver.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>