Migrate from yarn to marl.

Bug: b/140546382
Change-Id: I106cde639419fb49d5d161555f1baa687bb12e91
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/36111
Reviewed-by: Ben Clayton <bclayton@google.com>
Tested-by: Ben Clayton <bclayton@google.com>
diff --git a/src/WSI/BUILD.gn b/src/WSI/BUILD.gn
index c13463e..2ea3ad2 100644
--- a/src/WSI/BUILD.gn
+++ b/src/WSI/BUILD.gn
@@ -45,6 +45,7 @@
   ]
 
   deps = [
+    "../../third_party/marl:Marl_headers",
     "../Vulkan:swiftshader_libvulkan_headers",
   ]
 }