Fix flatpak build
Since I didn't find any anouncement about a respin of that tar, I replaced it with a matching one from debian. Just to be sure in case the upstream server is compromised.
Edited by Jonah Brüchert
Since I didn't find any anouncement about a respin of that tar, I replaced it with a matching one from debian. Just to be sure in case the upstream server is compromised.