Use Godot primitives for logging, change default log level #220

Job	Run time
📊 Static Checks (clang-format, black format, file format)	28s
🔧 Build (android, x86_64, android_arch=x86_64, ubuntu-20.04, android-x86_64)	4m 42s
🔧 Build (android, arm64, android_arch=arm64v8, ubuntu-20.04, android-arm64)	3m 58s
🔧 Build (ios, x86_64, ios_arch=x86_64, ios_simulator=true, macos-11, ios-x86_64-simulator)	15m 26s
🔧 Build (ios, arm64, ios_arch=arm64, macos-11, ios-arm64)	15m 16s
🔧 Build (linux, x86_32, i686-godot-linux-gnu_sdk-buildroot, bits=32, ubuntu-20.04, linux-x86_32)	6m 5s
🔧 Build (linux, x86_64, x86_64-godot-linux-gnu_sdk-buildroot, bits=64, ubuntu-20.04, linux-x86_64)	6m 9s
🔧 Build (linux, arm32, arm-godot-linux-gnueabihf_sdk-buildroot, bits=32, ubuntu-20.04, linux-arm32)	6m 34s
🔧 Build (linux, arm64, aarch64-godot-linux-gnu_sdk-buildroot, bits=64, ubuntu-20.04, linux-arm64)	6m 15s
🔧 Build (macos, universal, macos_arch=universal bits=64, macos-11, macos-universal)	25m 14s
🔧 Build (windows, x86_32, bits=32, use_mingw=yes, ubuntu-20.04, amd64_x86, win-x86_32)	5m 43s
🔧 Build (windows, x86_64, bits=64, use_mingw=yes, ubuntu-20.04, amd64, win-x86_64)	6m 31s
📦 Package	1m 23s
	1h 43m 44s

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