v0.4.2

Changelog

Other Changes

• 4824000 build(deps): go get -u ./... && go mod tidy
• 85dffb3 build(make): add target to run tests
• 81e3455 chore(lint): drop go-kit/log configs, enable sloglint
• 1e8aee3 ref: add simple func to get map keys, drop lo dep