[web] Use TrustedTypes in flutter.js and other tools by @ditman in https://github.com/flutter/flutter/pull/112969

Avoid creating map literal in flutter.gradle multidex check by @GaryQian in https://github.com/flutter/flutter/pull/113845

Fix –local-engine for the new web/wasm mode by @mdebbar in https://github.com/flutter/flutter/pull/113759

Add –empty to the flutter create command by @gspencergoog in https://github.com/flutter/flutter/pull/113873

Add branch coverage to flutter test by @liamappelbe in https://github.com/flutter/flutter/pull/113802

Add support for expression compilation when debugging integration tests by @DanTup in https://github.com/flutter/flutter/pull/113481