SDL: examples: make SDL_Log work with the Emscripten console.

SDL Commits
1 
From 6559cfb1435583e5c4e6e7c6f3e7d3e7c9d0a2a3 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <[EMAIL REDACTED]>
Date: Tue, 30 Jul 2024 08:59:34 -0400
Subject: [PATCH] examples: make SDL_Log work with the Emscripten console.

Fixes #10410.
---
 examples/template.html | 1 +
 1 file changed, 1 insertion(+)

diff --git a/examples/template.html b/examples/template.html
index f76a73e5f4611..3e3c487275a85 100644
--- a/examples/template.html
+++ b/examples/template.html
@@ -169,6 +169,7 @@
             }
           };
         })(),
+        printErr: function(text) { Module.print(text) },
         canvas: (() => {
           var canvas = document.getElementById('canvas');