Move vulkan_android.h to be a textual header

See also http://cl/502568926

Change-Id: Ib4618970e87aa53f581e1c6579829ccc181170dc
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/630542
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
diff --git a/include/third_party/vulkan/BUILD.bazel b/include/third_party/vulkan/BUILD.bazel
index 9eb7607..d3fffdf 100644
--- a/include/third_party/vulkan/BUILD.bazel
+++ b/include/third_party/vulkan/BUILD.bazel
@@ -8,12 +8,12 @@
     name = "vulkan",
     hdrs = [
         "vulkan/vulkan.h",
-        "vulkan/vulkan_android.h",
         "vulkan/vulkan_core.h",
     ],
     includes = ["."],
     textual_hdrs = [
         "vulkan/vk_platform.h",
+        "vulkan/vulkan_android.h",
         "vulkan/vulkan_xcb.h",
     ],  #TODO(kjlubick) The other files are necessary on different platforms
     visibility = ["//:__subpackages__"],