hw/intc: Select MSI_NONBROKEN in RISC-V AIA interrupt controllers

hw/pci/Kconfig says MSI_NONBROKEN should be selected by interrupt
controllers regardless of how MSI is implemented. msi_nonbroken is
initialized to true in both riscv_aplic_realize() and
riscv_imsic_realize().

Select MSI_NONBROKEN in RISCV_APLIC and RISCV_IMSIC.

Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20221211030829.802437-2-bmeng@tinylab.org>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

hw/intc/Kconfig

@@ -72,9 +72,11 @@ config RISCV_ACLINT
 
 config RISCV_APLIC
     bool
+    select MSI_NONBROKEN
 
 config RISCV_IMSIC
     bool
+    select MSI_NONBROKEN
 
 config SIFIVE_PLIC
     bool