[godot] Add MoltenVK framework to iOS export template, closes #2377

spine-godot/build/build-templates-v4.sh

@@ -118,6 +118,8 @@ elif [ "$platform" = "ios" ]; then
 	cp libgodot.ios.template_release.simulator.a ios_xcode/libgodot.ios.release.xcframework/ios-arm64_x86_64-simulator/libgodot.a
 	cp libgodot.ios.template_debug.arm64.a ios_xcode/libgodot.ios.debug.xcframework/ios-arm64/libgodot.a
 	cp libgodot.ios.template_debug.simulator.a ios_xcode/libgodot.ios.debug.xcframework/ios-arm64_x86_64-simulator/libgodot.a
+	cp -r ~/VulkanSDK/1.3.250.1/MoltenVK/MoltenVK.xcframework ios_xcode/
+  	rm -rf ios_xcode/MoltenVK.xcframework/{macos,tvos}*
 	rm -rf ios.zip
 	pushd ios_xcode
 	zip -q -9 -r ../ios.zip *