Merge branch 'main' into glitch-soc/merge-upstream

Conflicts:
- `Gemfile.lock`:
  Upstream-updated lib textually too close to glitch-soc-only dep.
  Updated like upstream.

spec/controllers/api/v1/timelines/public_controller_spec.rb

@@ -5,7 +5,7 @@ require 'rails_helper'
 describe Api::V1::Timelines::PublicController do
   render_views
 
-  let(:user) { Fabricate(:user, account: Fabricate(:account, username: 'alice')) }
+  let(:user) { Fabricate(:user) }
 
   before do
     allow(controller).to receive(:doorkeeper_token) { token }