fix: Installationdescription not working #3292

Job	Run time
run-install-script (ubuntu-latest, sudo ./install-photobooth.sh --username="$(whoami)" --branch="...	3m 30s
check-install-script	13s
run-install-script (ubuntu-latest, sudo ./install-photobooth.sh --username="$(whoami)" --silent)	3m 42s
	7m 25s

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