ANDROID: cpuhp/pause: add function define if not define CONFIG_CPUSETS

Add define of cpuset_update_active_cpus_affine() for fix compile error
when not define CONFIG_CPUSETS.

Bug: 204347727
Fixes: 09bd9e94 ("ANDROID: cpuhp/pause: schedule cpu_hotplug_work on
resume cpu")
Change-Id: Icf79df5e22233d15e4e8257a5f54176efbcd975b
Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com>
Signed-off-by: Maria Yu <quic_aiquny@quicinc.com>