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

Conflicts:
- `app/controllers/activitypub/collections_controller.rb`:
  Conflict due to glitch-soc having to take care of local-only
  pinned toots in that controller.
  Took upstream's changes and restored the local-only special
  handling.
- `app/controllers/auth/sessions_controller.rb`:
  Minor conflicts due to the theming system, applied upstream
  changes, adapted the following two files for glitch-soc's
  theming system:
  - `app/controllers/concerns/sign_in_token_authentication_concern.rb`
  - `app/controllers/concerns/two_factor_authentication_concern.rb`
- `app/services/backup_service.rb`:
  Minor conflict due to glitch-soc having to handle local-only
  toots specially. Applied upstream changes and restored
  the local-only special handling.
- `app/views/admin/custom_emojis/index.html.haml`:
  Minor conflict due to the theming system.
- `package.json`:
  Upstream dependency updated, too close to a glitch-soc-only
  dependency in the file.
- `yarn.lock`:
  Upstream dependency updated, too close to a glitch-soc-only
  dependency in the file.

config/webpack/shared.js

@@ -110,10 +110,12 @@ module.exports = {
       writeToDisk: true,
       publicPath: true,
     }),
-    new CopyPlugin([
-      { from: 'node_modules/tesseract.js/dist/worker.min.js', to: 'ocr' },
-      { from: 'node_modules/tesseract.js-core/tesseract-core.wasm.js', to: 'ocr' },
-    ]),
+    new CopyPlugin({
+      patterns: [
+        { from: 'node_modules/tesseract.js/dist/worker.min.js', to: 'ocr' },
+        { from: 'node_modules/tesseract.js-core/tesseract-core.wasm.js', to: 'ocr' },
+      ],
+    }),
   ],
 
   resolve: {