CallMethod improvements #148

Job	Run time
cache-env	1s
🧪 Unit tests	3m 46s
🍎 macOS / Editor (x86_64, release)	6m 3s
🔌 GDExtension / 🐧 Linux (x86_64, release)	2m 7s
🍎 macOS / Editor (arm64, release)	8m 15s
🪟 Windows / Editor (x86_64, release)	9m 11s
🔌 GDExtension / 🐧 Linux (x86_64, debug)	1m 45s
🪟 Windows / Editor .NET (x86_64, release)	13m 5s
🔌 GDExtension / 🪟 Windows (x86_64, release)	2m 45s
🐧 Linux / Editor (x86_64, release)	15m 12s
🔌 GDExtension / 🪟 Windows (x86_64, debug)	2m 40s
🐧 Linux / Template (x86_64, release)	10m 46s
🔌 GDExtension / 🍎 macOS (universal, release)	2m 55s
🔌 GDExtension / 🍎 macOS (universal, debug)	3m 1s
🍎 macOS / Make macOS Bundles	1m 11s
	1h 22m 43s

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