ANDROID: GKI: Update ABI for IOMMU

The last bulk update added a symbol whitelist for arm-smmu.ko but did
not-rerun the ABI build, so the symbol was not actually added to the
ABI.

Leaf changes summary: 4 artifacts changed
Changed leaf types summary: 0 leaf type changed
Removed/Changed/Added functions summary: 0 Removed, 0 Changed, 4 Added functions
Removed/Changed/Added variables summary: 0 Removed, 0 Changed, 0 Added variable

4 Added functions:

  [A] 'function int iommu_device_link(iommu_device*, device*)'
  [A] 'function int iommu_device_sysfs_add(iommu_device*, device*, const attribute_group**, const char*, ...)'
  [A] 'function void iommu_device_unlink(iommu_device*, device*)'
  [A] 'function int iommu_get_dma_cookie(iommu_domain*)'

Bug: 150901210
Change-Id: I7e004c2a1ce0adc848abafbfb236577033226453
Signed-off-by: Alistair Delva <adelva@google.com>