ANDROID: GKI: 4/6/2022 KMI update

Set KMI_GENERATION=3 for 4/6 KMI update

Leaf changes summary: 26 artifacts changed
Changed leaf types summary: 0 leaf type changed
Removed/Changed/Added functions summary: 23 Removed, 0 Changed, 1 Added function
Removed/Changed/Added variables summary: 2 Removed, 0 Changed, 0 Added variable

23 Removed functions:

  [D] 'function file* anon_inode_getfile(const char*, const file_operations*, void*, int)'
  [D] 'function int compat_only_sysfs_link_entry_to_kobj(kobject*, kobject*, const char*, const char*)'
  [D] 'function int device_match_name(device*, void*)'
  [D] 'function gnss_device* gnss_allocate_device(device*)'
  [D] 'function void gnss_deregister_device(gnss_device*)'
  [D] 'function int gnss_insert_raw(gnss_device*, const unsigned char*, size_t)'
  [D] 'function void gnss_put_device(gnss_device*)'
  [D] 'function int gnss_register_device(gnss_device*)'
  [D] 'function void* idr_replace(idr*, void*, unsigned long int)'
  [D] 'function void led_set_brightness_nosleep(led_classdev*, led_brightness)'
  [D] 'function void led_trigger_event(led_trigger*, led_brightness)'
  [D] 'function int led_trigger_register(led_trigger*)'
  [D] 'function void led_trigger_unregister(led_trigger*)'
  [D] 'function dentry* securityfs_create_dir(const char*, dentry*)'
  [D] 'function dentry* securityfs_create_file(const char*, umode_t, dentry*, void*, const file_operations*)'
  [D] 'function void securityfs_remove(dentry*)'
  [D] 'function void serdev_device_close(serdev_device*)'
  [D] 'function int serdev_device_open(serdev_device*)'
  [D] 'function unsigned int serdev_device_set_baudrate(serdev_device*, unsigned int)'
  [D] 'function void serdev_device_set_flow_control(serdev_device*, bool)'
  [D] 'function void serdev_device_wait_until_sent(serdev_device*, long int)'
  [D] 'function int serdev_device_write(serdev_device*, const unsigned char*, size_t, long int)'
  [D] 'function void serdev_device_write_wakeup(serdev_device*)'

1 Added function:

  [A] 'function void __page_pinner_put_page(page*)'

2 Removed variables:

  [D] 'int efi_tpm_final_log_size'
  [D] 'const int hash_digest_size[20]'

Bug: 228318757
Signed-off-by: Todd Kjos <tkjos@google.com>
Change-Id: I947875f13a75de7cb0c2765057cc468cc6810875