ANDROID: GKI: use internal type definitions in vendor hooks

This change is intended to reduce the chance of a missed ABI break
involving vendor hooks.

The following types are now fully defined in ABI XML.

* `struct binder_transaction`
* `struct binder_thread`
* `struct binder_proc`
* `struct printk_ringbuffer`
* `struct printk_record`

symbol '__alloc_pages' changed
  CRC changed from 0x6497cbd to 0x230fd8e5

symbol '__find_vma' changed
  CRC changed from 0xf11b619f to 0xb0069a61

symbol '__free_pages' changed
  CRC changed from 0xba5eeb68 to 0xdc394265

... 195 omitted; 198 symbols have only CRC changes

Bug: 233047575
Change-Id: I807227f6161f0a44ec3657dc8cdb8a3fdffc40b3
Signed-off-by: Giuliano Procida <gprocida@google.com>