Run all benchmarks on merge to main branch

### Is your feature request related to a problem or challenge?

There has been a number of issues where benchmarks stopped working and no one noticed until someone happened to try and run them. This should be resolved and I suggest we do it in the github extended tests where we run all the benchmarks just to verify they actually run whenever a PR is merged into main.

### Describe the solution you'd like

Add running of benchmarks in the datafusion extended tests github job.

### Describe alternatives you've considered

_No response_

### Additional context

_No response_