Display bundle size changes in comments on opened PRs (#1205)

.github/workflows/build.yml

.github/workflows/check.yml

.github/workflows/codeql.yml

.github/workflows/electron.yml

.github/workflows/release-notes.yml

packages/desktop-client/.gitignore

packages/desktop-client/bin/build-browser

packages/desktop-client/config-overrides.js

packages/desktop-client/package.json

packages/loot-core/package.json

packages/loot-core/webpack/webpack.browser.config.js

packages/loot-core/webpack/webpack.desktop.config.js

upcoming-release-notes/1205.md

yarn.lock