dts: x86: intel: alder_lake: Add second core

Alder Lake have at least 2 cores. Both boards using this SoC
(up_squared_pro_7000 and adl) are configured with
MP_MAX_NUM_CPUS=2, so dts should contain at least one more core.

Signed-off-by: Franciszek Pindel <fpindel@antmicro.com>
1 file changed