use executor cache in polkadot-parachain executor (#2342)
* use executor cache in polkadot-parachain executor * Update parachain/src/wasm_executor/mod.rs Co-authored-by:Bastian Köcher <bkchr@users.noreply.github.com> Co-authored-by:
Bastian Köcher <bkchr@users.noreply.github.com>