iio: accel: bmc150: Drop duplicated documentation of supported chips

The chips supported by the bmc150-accel driver are clearly documented
in Kconfig, in the bmc150_accel_chip_info_tbl as well as in all the
device ID tables in the I2C/SPI drivers. It's easy to forget to update
the lists in the file header. Drop those entirely to reduce the amount
of changes required to add new chip variants.

Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20210611080903.14384-5-stephan@gerhold.net


Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>