Add icon for BTEvaluateExpression #239

Job	Run time
cache-env	1s
🧪 Unit tests	2m 51s
🐧 Linux / Editor (x86_64, release)	14m 8s
🪟 Windows / Editor (x86_64, release)	8m 9s
🐧 Linux / Template (x86_64, release)	10m 26s
🔌 GDExtension / 🐧 Linux (x86_64, release)	50s
🪟 Windows / Editor .NET (x86_64, release)	11m 4s
🔌 GDExtension / 🐧 Linux (x86_64, debug)	50s
🍎 macOS / Editor (x86_64, release)	4m 52s
🔌 GDExtension / 🪟 Windows (x86_64, release)	2m 8s
🍎 macOS / Editor (arm64, release)	5m 47s
🔌 GDExtension / 🪟 Windows (x86_64, debug)	2m 31s
🔌 GDExtension / 🍎 macOS (universal, release)	1m 13s
🔌 GDExtension / 🍎 macOS (universal, debug)	53s
🔌 GDExtension / 🌐 Web (wasm32, release)	33s
🍎 macOS / Make macOS Bundles	1m 40s
	1h 7m 56s

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