Upgrade to electron@^19 (#5369)

* Upgrade to use electron 19.0.4

- Update documentation

- Updated disturl in .yarnrc to fix build issue

- Remove use of abort-controller package

Signed-off-by: Sebastian Malton <sebastian@malton.name>

* Remove support for webview tags

Signed-off-by: Sebastian Malton <sebastian@malton.name>

Signed-off-by: Sebastian Malton <sebastian@malton.name>

package.json

@@ -222,7 +222,6 @@
     "@sentry/integrations": "^6.19.3",
     "@side/jest-runtime": "^1.0.1",
     "@types/circular-dependency-plugin": "5.0.5",
-    "abort-controller": "^3.0.0",
     "auto-bind": "^4.0.0",
     "await-lock": "^2.2.2",
     "byline": "^5.0.0",
@@ -369,7 +368,7 @@
     "css-loader": "^6.7.1",
     "deepdash": "^5.3.9",
     "dompurify": "^2.3.10",
-    "electron": "^15.5.7",
+    "electron": "^19.0.4",
     "electron-builder": "^23.3.3",
     "electron-notarize": "^0.3.0",
     "esbuild": "^0.14.53",