Comment 0 for bug 1860536

Having the eoan-proposed repo enabled, with the `fwupd` package upgraded to 1.2.10-1ubuntu4, without a matching `fwupd-signed`, this causes `fwupd-signed` to be removed with a dist-upgrade. This breaks firmware updates with:

  UpdateError: missing signed bootloader for secure boot: /usr/lib/fwupd/efi/fwupdx64.efi.signed cannot be found