ShaderWriter: Update to v2.4.0. (#1401)

packages/s/shaderwriter/xmake.lua

@@ -11,6 +11,7 @@ package("shaderwriter")
     add_versions("2.1", "eec963d7c0d9a88741ed357bcc931a8de763ddb7")
     add_versions("2.2", "eec963d7c0d9a88741ed357bcc931a8de763ddb7")
     add_versions("2.3", "8e7769ddf4b008b0c7de3140126fcfb30607879e")
+    add_versions("2.4", "ec31f19f88fe15af476b48da7499aac9d4089a8f")
 
     add_deps("cmake")