kernel: move object_bootstrap() call to kernel_init()

arch/user/init.c

@@ -54,8 +54,6 @@ int ml_init(uintptr_t arg)
 	};
 
 	vm_bootstrap(vm_zones, sizeof vm_zones / sizeof vm_zones[0]);
-
-	object_bootstrap();
 	
 	return 0;
 }

arch/x86_64/init.c

@@ -62,7 +62,5 @@ int ml_init(uintptr_t arg)
 
 	vm_bootstrap(vm_zones, sizeof vm_zones / sizeof vm_zones[0]);
 
-	object_bootstrap();
-
 	return 0;
 }

init/main.c

@@ -2,6 +2,7 @@
 #include <socks/init.h>
 #include <socks/test.h>
 #include <socks/printk.h>
+#include <socks/object.h>
 #include <socks/machine/init.h>
 #include <socks/machine/cpu.h>
 
@@ -18,6 +19,8 @@ void kernel_init(uintptr_t arg)
 {
 	ml_init(arg);
 
+	object_bootstrap();
+
 	run_all_tests();
 	
 	ml_halt_cpu();