Bump default mixinbooter version

Author: kappa-maintainer

src/main/java/net/minecraftforge/common/ForgeEarlyConfig.java

@@ -56,7 +56,7 @@ public class ForgeEarlyConfig {
     public static String COCOA_FRAME_NAME = "minecraft";
 
     public static String CONFIG_ANY_TIME_VERSION = "3.0";
-    public static String MIXIN_BOOTER_VERSION = "10.3";
+    public static String MIXIN_BOOTER_VERSION = "10.5";
 
     @Config.Comment("""
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