fwupd: 1.5.5 → 1.5.7
fwupd: 1.5.5 → 1.5.7

Announcement:
- https://blogs.gnome.org/hughsie/2021/02/16/fwupd-1-5-6/

Changelogs:
- https://github.com/fwupd/fwupd/releases/tag/1.5.6
- https://github.com/fwupd/fwupd/releases/tag/1.5.7

Main changes:
- Adds UEFI  SBAT support:
  https://github.com/fwupd/fwupd/blob/1.5.7/plugins/uefi-capsule/README.md#uefi-sbat-support
  https://github.com/rhboot/shim/blob/39b96c01bfd4547f38c9e573ff5d551057ea272c/SBAT.md

NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs