Add GLSL_EXT_shader_tile_image

Test/spv.ext.ShaderTileImage.wronglayout.frag

@@ -0,0 +1,13 @@
+#version 460
+#extension GL_EXT_shader_tile_image : require
+
+precision highp float;
+precision mediump int;
+
+layout(binding=0, set=0, input_attachment_index=0) tileImageEXT highp attachmentEXT in_color;
+layout(location=0) out highp vec4 out_color;
+
+void main(void)
+{
+     out_color = colorAttachmentReadEXT(in_color);
+}