Poll the engine_exchangeTransitionConfigurationV1 endpoint (#3047)

## Issue Addressed

There has been an [`engine_exchangetransitionconfigurationv1`](https://github.com/ethereum/execution-apis/blob/main/src/engine/specification.md#engine_exchangetransitionconfigurationv1) method added to the execution API specs.

The `engine_exchangetransitionconfigurationv1` will be polled every 60s as per this PR: https://github.com/ethereum/execution-apis/pull/189. If that PR is merged as-is, then we will be matching the spec. If that PR *is not* merged, we are still fully compatible with the spec, but just doing more than we are required.

## Additional Info

- [x] ~~Blocked on #2837~~
- [x] Add method to EE integration tests

testing/execution_engine_integration/src/execution_engine.rs

@@ -109,7 +109,7 @@ impl GenericExecutionEngine for Geth {
             .arg("engine,eth")
             .arg("--http.port")
             .arg(http_port.to_string())
-            .arg("--http.authport")
+            .arg("--authrpc.port")
             .arg(http_auth_port.to_string())
             .arg("--port")
             .arg(network_port.to_string())