Revert "[Backport release-25.05] signal-desktop: 7.56.1 -> 7.58.0"#419018

drupol wants to merge 1 commit intorelease-25.05NixOS/nixpkgs:release-25.05from

revert-418529-backport-418479-to-release-25.05NixOS/nixpkgs:revert-418529-backport-418479-to-release-25.05Copy head branch name to clipboard