iio: bme680_i2c: Remove acpi_device_id table

With CONFIG_ACPI=n and -Werror, 0-day reports:

drivers/iio/chemical/bme680_i2c.c:46:36: error:
	'bme680_acpi_match' defined but not used

Apparently BME0680 is not a valid ACPI ID. Remove the ID.

Note the driver will still work with ACPI bindings that use the PRP0001
mechanism as that uses the of_device_id table instead.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>