hw/misc/iotkit-secctl.c: Implement SSE-300 PID register values

hw/misc/iotkit-secctl.c: Implement SSE-300 PID register values

The versions of the Secure Access Configuration Register Block
and Non-secure Access Configuration Register Block in the SSE-300
are the same as those in the SSE-200, but the CIDR/PIDR ID
register values are different.

Plumb through the sse-version property and use it to select
the correct ID register values.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210219144617.4782-8-peter.maydell@linaro.org