v11.34.2

• Revert "[11.x] Add non-static JsonResource wrapping" by @taylorotwell in #53686
• [11.x] groupBy() return type phpdoc by @lorenzolosa in #53684
• [11.x] Fix withoutOverlapping for grouped scheduled closures by @istiak-tridip in #53680
• [11.x] Fix ResendTransport missing custom headers by @lucasmichot in #53687