http2: make res.req a normal property
The change in https://github.com/nodejs/node/pull/36505 broke userland code that already wrote to res.req. This commit updates the res.req getter in the http2 compat layer to be a normal property.
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
The change in https://github.com/nodejs/node/pull/36505 broke userland code that already wrote to res.req. This commit updates the res.req getter in the http2 compat layer to be a normal property.