Update the commit hash for client/server sync validation

build/build.cake

@@ -157,6 +157,18 @@ Task("Version")
 		System.IO.File.WriteAllText(file, text.Replace("v0", "v" + versionInfo.Sha));
 	}
 
+	// Update the commit hash for client/server sync validation
+	var serverFiles = new[] {
+		@"..\src\Uno.SourceGeneratorTasks.Dev15.0\Tasks\SourceGenerationTask.cs",
+		@"..\src\Uno.SourceGeneration.Host\Program.cs",
+	};
+	
+	foreach(var file in serverFiles)
+	{
+		var text = System.IO.File.ReadAllText(file);
+		System.IO.File.WriteAllText(file, text.Replace("<developer build>", "v" + versionInfo.Sha));
+	}
+
 });
 
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