fuchsia: move func_table to vulkan_enc in BUILD.gn

aosp/1556950 moved func_table.h and func_table.cpp to
system/vulkan_enc. BUILD.gn needs to be fixed as well.

Bug: 172241396
Change-Id: Ieb867774ad8e9c9ff2115a1bc984bfaebd8b27e1
diff --git a/BUILD.gn b/BUILD.gn
index 9e89881..4cdc047 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -52,8 +52,6 @@
     "system/OpenglSystemCommon/ThreadInfo.h",
     "system/renderControl_enc/renderControl_enc.cpp",
     "system/renderControl_enc/renderControl_enc.h",
-    "system/vulkan/func_table.cpp",
-    "system/vulkan/func_table.h",
     "system/vulkan/goldfish_vulkan.cpp",
     "system/vulkan_enc/HostVisibleMemoryVirtualization.cpp",
     "system/vulkan_enc/HostVisibleMemoryVirtualization.h",
@@ -69,6 +67,8 @@
     "system/vulkan_enc/VulkanHandleMapping.h",
     "system/vulkan_enc/VulkanStreamGuest.cpp",
     "system/vulkan_enc/VulkanStreamGuest.h",
+    "system/vulkan_enc/func_table.cpp",
+    "system/vulkan_enc/func_table.h",
     "system/vulkan_enc/goldfish_vk_deepcopy_guest.cpp",
     "system/vulkan_enc/goldfish_vk_deepcopy_guest.h",
     "system/vulkan_enc/goldfish_vk_extension_structs_guest.cpp",