ANDROID: EXPORT raise_softirq and update the ABI symbol list

In kernel 6.1 pending softirq won’t block turning off idle tick,
so it will take longer to be handled.
This is for power saving purposes but has extra delay then the 5.15 kernel.
From above, it needs to export raise_softirq for external module to
speed up the time sensitive event.

Bug: 324080017
Test: build pass, raise_softirq can be used
Change-Id: I675d5927d000ae5c372e6a88a1eda3101152e709
Signed-off-by: Paul Chen <chenpaul@google.com>