ANDROID: fix up struct task_struct ABI change in 5.10.162

In commit 76050cdc ("UPSTREAM: io_uring: import 5.15-stable
io_uring"), a new field was added to struct task_struct.  Move it to the
proper location and macro in order to preserve the kernel ABI.

Because of this preservation, the .xml file also is updated:

type 'struct task_struct' changed
  member 'union { void* pf_io_worker; struct { u64 android_kabi_reserved1; }; union { }; }' was added
  member 'u64 android_kabi_reserved1' was removed

Bug: 161946584
Bug: 268174392
Fixes: 76050cdc ("UPSTREAM: io_uring: import 5.15-stable io_uring")
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ib2f65b7c1a973794b7ab525a9304f666ffebc9ee