store: Remove unused DeleteByPrefixQuery

store: Wait at most 2s for locks in drop_schema

docker: Use rust:buster not slim-buster as the base image

docker: Use rust:buster not slim-buster as the base image

Release 0.24

store: mutli-thread test fix

version 0.23.1

NEWS.md: Add a few more entries for 0.23

block_stream: have a fallback timeout for chain head updates

Unrevert "ethereum: Rebase web3, use upstream ethabi"

This reverts commit 952b796.