Documentation: KVM: Fix unexpected unindent warnings

Add proper indentations to bullet list items to resolve the warning:
"Bullet list ends without a blank line; unexpected unindent."

Closes:https://lore.kernel.org/kvm/[email protected]/

Fixes: cf207ea ("KVM: TDX: Handle TDG.VP.VMCALL<GetQuote>")
Fixes: 25e8b1d ("KVM: TDX: Exit to userspace for GetTdVmCallInfo")
Reported-by: Stephen Rothwell <[email protected]>
Signed-off-by: Binbin Wu <[email protected]>
Reviewed-by: Bagas Sanjaya <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Sean Christopherson <[email protected]>

Author: Binbin Wu

Documentation/virt/kvm/api.rst

@@ -7214,21 +7214,21 @@ number from register R11.  The remaining field of the union provide the
 inputs and outputs of the TDVMCALL.  Currently the following values of
 ``nr`` are defined:
 
-* ``TDVMCALL_GET_QUOTE``: the guest has requested to generate a TD-Quote
-signed by a service hosting TD-Quoting Enclave operating on the host.
-Parameters and return value are in the ``get_quote`` field of the union.
-The ``gpa`` field and ``size`` specify the guest physical address
-(without the shared bit set) and the size of a shared-memory buffer, in
-which the TDX guest passes a TD Report.  The ``ret`` field represents
-the return value of the GetQuote request.  When the request has been
-queued successfully, the TDX guest can poll the status field in the
-shared-memory area to check whether the Quote generation is completed or
-not. When completed, the generated Quote is returned via the same buffer.
-
-* ``TDVMCALL_GET_TD_VM_CALL_INFO``: the guest has requested the support
-status of TDVMCALLs.  The output values for the given leaf should be
-placed in fields from ``r11`` to ``r14`` of the ``get_tdvmcall_info``
-field of the union.
+ * ``TDVMCALL_GET_QUOTE``: the guest has requested to generate a TD-Quote
+   signed by a service hosting TD-Quoting Enclave operating on the host.
+   Parameters and return value are in the ``get_quote`` field of the union.
+   The ``gpa`` field and ``size`` specify the guest physical address
+   (without the shared bit set) and the size of a shared-memory buffer, in
+   which the TDX guest passes a TD Report.  The ``ret`` field represents
+   the return value of the GetQuote request.  When the request has been
+   queued successfully, the TDX guest can poll the status field in the
+   shared-memory area to check whether the Quote generation is completed or
+   not. When completed, the generated Quote is returned via the same buffer.
+
+ * ``TDVMCALL_GET_TD_VM_CALL_INFO``: the guest has requested the support
+   status of TDVMCALLs.  The output values for the given leaf should be
+   placed in fields from ``r11`` to ``r14`` of the ``get_tdvmcall_info``
+   field of the union.
 
 * ``TDVMCALL_SETUP_EVENT_NOTIFY_INTERRUPT``: the guest has requested to
 set up a notification interrupt for vector ``vector``.