Add more dimensions to the data access performance mini-benchmarls

[divega]

Currently we have a limited set of repeatable benchmarks and we are using assumptions to extrapolate how our results compare with other results obtained from different environments. The more we add to our repeatable benchmarks the more confident we can be about the validity of results and progress.

Here are several dimension we talked about adding:

• Non-raw, e.g. EF Core and Dapper on our mini-benchmark
• Non-.NET tests that we can run alongside our mini-benchmarks to make sure we are comparing actual results on same hardware
• SqlClient on our mini-benchmark
• Include Redis case on TechEmpower and mini-benchmark
• Add MongoDB on mini-benchmark (it was added already on TechEmpower)
• Ability to run on physical hardware: This one is not about adding new tests or dimension about about setting up infrastructure so we can run the same tests on both "cloud" and "physical". All our results right now are only "cloud".

We have a few ideas of what to do first. @anpete and @sebastienros will pick item from this list.