0.6.0

What's Changed

• Update to use sfomuseum/go-pubsub v0.0.18 by @thisisaaronland in #14
• Breaking: Remove Logger property from broker.Broker in favour of log/slog
• Update to use sfomuseum/go-pubsub v0.0.18 (and by extension redis/go-redis/v9)
• Update cmd/pubssed-broadcast to use sfomuseum/go-pubsub.Publisher (rather than explicit Redis client)
• Update vendor deps
• This release is not backwards compatible

Full Changelog: v0.5.9...v0.6.0