pinctrl: geminilake: Update pin list for B0 stepping

According to an updated pin list few names of the pins can be spelled better,
taking into account their primary functions.

Thus, update a pin list to cover B0 stepping.

Note, SPI numbering had been fixed even in A0 public documentation.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>