[gnome-software] (29 commits) ...Merge branch 'refactor-threads' into 'main'

[Philip Withnall <pwithnall src gnome org>]

Summary of changes:

  6d60933... gs-plugin: Bind initialize/destroy to the GsPlugin lifetime
  b96bd0b... gs-plugin-appstream: Port to the new GsPlugin lifecycle
  924ed67... gs-plugin-generic-updates: Port to the new GsPlugin lifecyc
  861edb0... gs-plugin-hardcoded-blocklist: Port to the new GsPlugin lif
  753f801... gs-plugin-flatpak: Port to the new GsPlugin lifecycle
  652981a... gs-plugin-os-release: Port to the new GsPlugin lifecycle
  f761edb... gs-plugin-rpm-ostree: Port to the new GsPlugin lifecycle
  a0f3f09... gs-plugin-provenance: Port to the new GsPlugin lifecycle
  f8d2ee9... gs-plugin-hardcoded-popular: Port to the new GsPlugin lifec
  92e2880... gs-plugin-icons: Port to the new GsPlugin lifecycle
  8a3b4c8... gs-plugin-provenance-license: Port to the new GsPlugin life
  bba0074... gs-plugin-rewrite-resource: Port to the new GsPlugin lifecy
  fd1f351... gs-plugin-dpkg: Port to the new GsPlugin lifecycle
  e26e2b2... gs-plugin-dummy: Port to the new GsPlugin lifecycle
  f071f24... gs-plugin-fedora-langpacks: Port to the new GsPlugin lifecy
  eb15869... gs-plugin-fedora-pkgdb-collections: Port to the new GsPlugi
  143b676... gs-plugin-malcontent: Port to the new GsPlugin lifecycle
  70c1c93... gs-plugin-modalias: Port to the new GsPlugin lifecycle
  60e3829... gs-plugin-repos: Port to the new GsPlugin lifecycle
  beeb5a8... gs-plugin-systemd-updates: Port to the new GsPlugin lifecyc
  efc43af... gs-plugin-packagekit-refine-repos: Port to the new GsPlugin
  56dc1d2... gs-plugin-packagekit-refresh: Port to the new GsPlugin life
  bef2dae... gs-plugin-packagekit: Port to the new GsPlugin lifecycle
  b95dff2... gs-plugin-fwupd: Port to the new GsPlugin lifecycle
  5139e06... gs-plugin-eos-updater: Port to the new GsPlugin lifecycle
  9f8647a... gs-plugin-snap: Port to the new GsPlugin lifecycle
  109b435... gs-plugin: Drop gs_plugin_alloc_data()
  157bfc5... gs-plugin-dummy: Move setup out into a setup vfunc
  edcb109... Merge branch 'refactor-threads' into 'main'