target/riscv/cpu.c: add satp_mode properties earlier

target/riscv/cpu.c: add satp_mode properties earlier

riscv_cpu_add_user_properties() ended up with an excess of "#ifndef
CONFIG_USER_ONLY" blocks after changes that added KVM properties
handling.

KVM specific properties are required to be created earlier than their
TCG counterparts, but the remaining props can be created at any order.
Move riscv_add_satp_mode_properties() to the start of the function,
inside the !CONFIG_USER_ONLY block already present there, to remove the
last ifndef block.

Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20230706101738.460804-16-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>