intel_adsp: add missing headers

add headers previously included indirectly.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>

drivers/interrupt_controller/intc_dw_ace.c

@@ -7,6 +7,7 @@
 #include <zephyr/device.h>
 #include <zephyr/devicetree.h>
 #include <zephyr/irq_nextlevel.h>
+#include <zephyr/arch/xtensa/irq.h>
 #ifdef CONFIG_DYNAMIC_INTERRUPTS
 #include <zephyr/sw_isr_table.h>
 #endif

soc/xtensa/intel_adsp/cavs/multiprocessing.c

@@ -5,6 +5,7 @@
 #include <cavs-idc.h>
 #include <adsp_memory.h>
 #include <adsp_shim.h>
+#include <soc.h>
 
 /* IDC power up message to the ROM firmware.  This isn't documented
  * anywhere, it's basically just a magic number (except the high bit,

soc/xtensa/intel_adsp/common/boot_complete.c

@@ -5,6 +5,8 @@
 #include <zephyr/arch/xtensa/cache.h>
 #include <zephyr/device.h>
 #include <zephyr/devicetree.h>
+#include <errno.h>
+#include <soc.h>
 
 #include <mem_window.h>
 

soc/xtensa/intel_adsp/common/mem_window.c

@@ -5,6 +5,7 @@
 #include <zephyr/arch/xtensa/cache.h>
 #include <zephyr/device.h>
 #include <zephyr/devicetree.h>
+#include <zephyr/arch/cpu.h>
 
 #include <adsp_memory.h>
 #include <adsp_shim.h>