soc/intel/tigerlake: Add cpu_cluster device to PCH-H devicetree

Change-Id: I30a98ae4989edc97d56d2b538930b3c67565d9dc
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83536
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Crawford <tcrawford@system76.com>

src/soc/intel/tigerlake/chipset_pch_h.cb

@@ -1,4 +1,5 @@
 chip soc/intel/tigerlake
+	device cpu_cluster 0 on end
 	device domain 0 on
 		device gpio 0 alias pch_gpio on end
 		device pci 00.0 alias system_agent on end