flatpak need platform

.gitlab-ci.yml

@@ -143,6 +143,7 @@ linux:package:
       apt-get install flatpak flatpak-builder -y
       flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
       flatpak install org.freedesktop.Sdk//22.08 -y
+      flatpak install org.freedesktop.Platform/x86_64/22.08 -y
       echo -e "\e[0Ksection_end:`date +%s`:apt_get\r\e[0K"
   script:
     - |