mfd: intel-lpss: Update LPSS UART #2 PCI ID for Jasper Lake

It appears that preliminary documentation has a typo in the ID list,
i.e. LPSS UART #2 had been advertised wrongly.

Fix the driver according to the EDS v0.9.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>