v1.12.0-rc.4 🦗

What's Changed

• Update BBQueue repo to point to the Meilisearch org by @Kerollmops in #5111
• Change the reserve and grant function to accept a closure by @Kerollmops in #5118
• Increase margin on deletion of task by @irevoire in #5110
• Yield the BBQueue writing loop by @Kerollmops in #5122
• Add cross tasks by @ManyTheFish in #5120
• Make the tasks pulling timeout configurable by @Kerollmops in #5121
• Fix the Minimum BBQueue channel threshold by @Kerollmops in #5113
• Optimize Prefixes and Merges by @Kerollmops in #5124
• Change the default max memory usage to 5% of the total memory by @Kerollmops in #5125

Full Changelog: v1.12.0-rc.3...v1.12.0-rc.4