perf arm-spe: Set sample.addr to target address for instruction sample

perf arm-spe: Set sample.addr to target address for instruction sample

For an instruction sample, assign the target address to the field
'to_ip'.
If it is a non-branch record, to_ip will be 0, presenting a non-valid
target address.

Signed-off-by: Graham Woodward <graham.woodward@arm.com>
Reviewed-by: James Clark <james.clark@linaro.org>
Tested-by: Leo Yan <leo.yan@arm.com>
Cc: nd@arm.com
Cc: mike.leach@linaro.org
Cc: linux-arm-kernel@lists.infradead.org
Link: https://lore.kernel.org/r/20241025143009.25419-2-graham.woodward@arm.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>