fix: Fix file digest check to lower case provided value before compar… #2746

Job	Run time
setup-release	6s
linux-rpm-packaging	57s
macosx-packaging (macos-latest, x86_64)	3m 47s
linux-debian-packaging	1m 43s
linux-snap-packaging	7m 38s
macosx-packaging (macos-latest, arm64)	2m 1s
sources	41s
windows-packaging (x64)	2m 53s
linux-appimage	1m 15s
linux-installer	10s
publish-release	0s
publish-nightly	0s
	21m 11s

Provide feedback