Add compiler benchmarks

[Akirathan]

Closes #8419

Pull Request Description

Add compiler benchmarks to engine/runtime-benchmarks. All the benchmarks generate source code on the fly into engine/runtime-benchmarks/target/bench-data directory. Random data generators are set with the same seed. For the convenience of reviewers, I am attaching the benchmark sources in bench-data.zip.

I have created benchmarks that measure the performance of a whole module compilation, and benchmarks that measure the performance of inline compilation. They directly call run and runInline methods on org.enso.compiler.Compiler.

Important Notes

• The results will be available in https://enso-org.github.io/engine-benchmark-results/engine-benchs.html in a few days after the merge of this PR.
• The benchmark parameters are tweaked so that an average iteration takes less than 400 ms and more than 30 ms.
• Ensured that the benchmarks measure performance of the compiler, for example:
  

[JaroslavTulach]

I am attaching the benchmark sources in bench-data.zip.

Very nice!