Fix renamed spriv.hpp11 in BUILD.gn

Mirror the CMakeLists.txt changes from commit f3234432d039682f3cece3760418f4af56f867e0

BUILD.gn

@@ -143,8 +143,9 @@ template("glslang_sources_common") {
       "SPIRV/doc.cpp",
       "SPIRV/doc.h",
       "SPIRV/hex_float.h",
-      "SPIRV/spirv.hpp",
+      "SPIRV/spirv.hpp11",
       "SPIRV/spvIR.h",
+      "SPIRV/spvUtil.h",
       "glslang/GenericCodeGen/CodeGen.cpp",
       "glslang/GenericCodeGen/Link.cpp",
       "glslang/Include/BaseTypes.h",