include/hw/riscv/opentitan: update opentitan IRQs

include/hw/riscv/opentitan: update opentitan IRQs

Updates the opentitan IRQs to match the latest supported commit of
Opentitan from TockOS.

OPENTITAN_SUPPORTED_SHA := 565e4af39760a123c59a184aa2f5812a961fde47

Memory layout as per [1]

[1] https://github.com/lowRISC/opentitan/blob/565e4af39760a123c59a184aa2f5812a961fde47/hw/top_earlgrey/sw/autogen/top_earlgrey_memory.h

Signed-off-by: Wilfred Mallawa <wilfred.mallawa@wdc.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20230123063619.222459-1-wilfred.mallawa@opensource.wdc.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>