Support running K/JS benchmarks with D8 runtime

Currently, the only supported runtime to run K/JS benchmarks is NodeJs. However, it would be nice to support D8 runtime too (w/ the same executor as for K/WasmJs), as it would be helpful during K/Wasm development.

See https://github.com/Kotlin/kotlinx-benchmark/pull/292#discussion_r1963848633 for details.