ANDROID: GKI: add allowed list for Exynosauto SoC

This patch adds GKI symbol list for Exynosauto SoC. We need to add
below 10 functions and most of symbols are required by PCIe
EP(End point) driver.

Leaf changes summary: 10 artifacts changed
Changed leaf types summary: 0 leaf type changed
Removed/Changed/Added functions summary: 0 Removed, 0 Changed, 10 Added functions
Removed/Changed/Added variables summary: 0 Removed, 0 Changed, 0 Added variable

10 Added functions:

  [A] 'function uint32_t drm_of_crtc_port_mask(drm_device*, device_node*)'
  [A] 'function int dw_pcie_ep_init(dw_pcie_ep*)'
  [A] 'function u32 dw_pcie_read_dbi(dw_pcie*, u32, size_t)'
  [A] 'function void dw_pcie_write_dbi(dw_pcie*, u32, size_t, u32)'
  [A] 'function void pci_epc_clear_bar(pci_epc*, u8, pci_epf_bar*)'
  [A] 'function int pci_epc_map_addr(pci_epc*, u8, phys_addr_t, u64, size_t)'
  [A] 'function void* pci_epc_mem_alloc_addr(pci_epc*, phys_addr_t*, size_t)'
  [A] 'function void pci_epc_mem_free_addr(pci_epc*, phys_addr_t, void*, size_t)'
  [A] 'function int pci_epc_set_bar(pci_epc*, u8, pci_epf_bar*)'
  [A] 'function void pci_epc_unmap_addr(pci_epc*, u8, phys_addr_t)'

Bug: 173340486
Signed-off-by: Chanho Park <chanho61.park@samsung.com>
Change-Id: I7411118d2112f10f09405acc1a1461e06ccd9883