Add array length options header to `tint.h`.

The `array_length_from_uniform_options.h` is being included directly by
Dawn. This CL moves the include to the `tint.h` file and has the dawn
usage include that instead.

Change-Id: Iaa77d76bc62fe5038f5b6b93d51478ceed85ac9e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/122781
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>

include/tint/tint.h

@@ -36,6 +36,7 @@
 #include "src/tint/transform/substitute_override.h"
 #include "src/tint/transform/vertex_pulling.h"
 #include "src/tint/type/manager.h"
+#include "src/tint/writer/array_length_from_uniform_options.h"
 #include "src/tint/writer/flatten_bindings.h"
 #include "src/tint/writer/writer.h"
 

src/dawn/native/StreamImplTint.cpp

@@ -15,7 +15,7 @@
 #include "dawn/native/stream/Stream.h"
 
 #include "dawn/native/TintUtils.h"
-#include "tint/writer/array_length_from_uniform_options.h"
+#include "tint/tint.h"
 
 namespace dawn::native {