doc: Adjust doxyfile and rst file based on multi-arch change

Some inputs and references need to change accordingly.

Tracked-On: #8830
Signed-off-by: Yifan Liu <yifan1.liu@intel.com>

doc/acrn.doxyfile

@@ -796,7 +796,6 @@ WARN_LOGFILE           =
 
 INPUT                  =  custom-doxygen/mainpage.md \
                           ../hypervisor/arch/x86/guest/trusty.c \
-                          ../hypervisor/include/arch/x86/asm/guest/guest_memory.h \
                           ../hypervisor/include/arch/x86/asm/guest/ept.h \
                           ../hypervisor/include/arch/x86/asm/mmu.h \
                           ../hypervisor/include/arch/x86/asm/cpu.h \
@@ -824,6 +823,9 @@ INPUT                  =  custom-doxygen/mainpage.md \
                           ../hypervisor/include/common/timer.h \
                           ../hypervisor/include/common/ptdev.h \
                           ../hypervisor/include/common/pgtable.h \
+                          ../hypervisor/include/common/vcpu.h \
+                          ../hypervisor/include/common/vm.h \
+                          ../hypervisor/include/common/guest_memory.h \
                           ../hypervisor/include/public/acrn_common.h \
                           ../hypervisor/include/public/acrn_hv_defs.h \
                           ../devicemodel/include/virtio.h \

doc/developer-guides/hld/hv-cpu-virt.rst

@@ -121,7 +121,7 @@ a subset of it.
 
 The ACRN hypervisor does not support virtual CPU migration to
 different physical CPUs. No changes to the mapping of the virtual CPU to
-physical CPU can happen without first calling ``offline_vcpu``.
+physical CPU can happen without first calling ``destroy_vcpu``.
 
 
 .. _vCPU_lifecycle:
@@ -164,7 +164,7 @@ lifecycle:
 .. doxygenfunction:: reset_vcpu
    :project: Project ACRN
 
-.. doxygenfunction:: offline_vcpu
+.. doxygenfunction:: destroy_vcpu
    :project: Project ACRN
 
 
@@ -213,7 +213,7 @@ Some example scenario flows are shown here:
 
 -  **During VM shutdown**: *pause_vm* function forces a vCPU
    running in *vcpu_thread* to schedule out to *default_idle*. The
-   following *reset_vcpu*  and *offline_vcpu* de-init and then offline
+   following *reset_vcpu*  and *destroy_vcpu* de-init and then offline
    this vCPU instance.
 
 -  **During IOReq handling**: after an IOReq is sent to DM for emulation, a