kernel/arm64/int: add missing header

Change-Id: I776271bb117f854783a6ae6bcdba591eafb27fa5
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5481
Reviewed-by: Adrien Destugues <pulkomandy@pulkomandy.tk>
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>

src/system/kernel/arch/arm64/Jamfile

@@ -24,6 +24,8 @@ KernelMergeObject kernel_arch_arm64.o :
 	arch_platform.cpp
 	arch_asm.S
 
+	soc.cpp
+
 	VMSAv8TranslationMap.cpp
 	PMAPPhysicalPageMapper.cpp
 

src/system/kernel/arch/arm64/arch_int.cpp

@@ -23,6 +23,8 @@
 #include "VMSAv8TranslationMap.h"
 #include <string.h>
 
+#include "soc.h"
+
 #define TRACE_ARCH_INT
 #ifdef TRACE_ARCH_INT
 #	define TRACE(x) dprintf x