[gnome-software] (6 commits) ...Merge branch '987-removing-layered-local-package-on-silverblue-does-not-notify-the-user-that-it-was-

[Philip Withnall <pwithnall src gnome org>]

Summary of changes:

  9b9f3ef... gs-common: Introduce gs_utils_invoke_reboot_async() (*)
  6d01a0e... gs-common: Improve gs_utils_reboot_notify() (*)
  68fdfb0... gs-app: Introduce pending install and pending remove applic (*)
  f021ab7... rpm-ostree: Use pending install/remove application states (*)
  645fad4... gs-page: Notify about needed restart when the removal needs (*)
  8fb6909... Merge branch '987-removing-layered-local-package-on-silverb

(*) This commit already existed in another branch; no separate mail sent