Usage of UPX for Linux launcher binaries

[egibs]

Hello,

I was looking at the recent Trino releases (466, 467) and noticed that UPX was being used on the Linux launcher binaries which trips up certain malware scanners and makes it difficult to detect supply chain attacks whereas the macOS launcher is much easier to scan since it is not compressed.

launcher/src/main/go/build.sh

Lines 30 to 35 in ca880f7

	echo "Compressing binary with upx"
	if [[ "${os}" == "darwin" ]]; then
	echo "Skipping upx for MacOS"
	else
	upx "${DIR}/${OUTPUT_DIR}${path}/${EXECUTABLE_NAME}"
	fi

Is there a reason why the Linux binaries need to be compressed via UPX?