[WIP] (proof-of-concept) sqlite port of etcd#16328

Draft

logicalhan wants to merge 4 commits intoetcd-io:mainfrom logicalhan:sqlite

+2,203-560

Commits on Jul 31, 2023

add a generic interface for the etcd backend
Han Kang
committed
first pass at extracting out bolt to use the generic interface
Han Kang
committed
add directories to gofail
Han Kang
committed
first pass at sqlite implementation (rebased)
Han Kang
committed