"Global Harmony Achieved: UTC Time Zone Takes Center Stage in Job Scheduling!"

"Innovative Update Ensures Unified Coordination Across All Hubs, Eliminating Discrepancies and Enhancing Message Delivery!"

Commit Details:

fix: Use UTC for job scheduling (#1756) ## Motivation Use UTC to schedule jobs ## Change Summary - Schedule jobs like pruning at UTC, so all hubs prune at approx the same time and no hub has extra/missing messages ## Merge Checklist _Choose all relevant options below by adding an `x` now or at any time before submitting for review_ - [X] PR title adheres to the [conventional commits](https://www.conventionalcommits.org/en/v1.0.0/) standard - [X] PR has a [changeset](https://github.com/farcasterxyz/hub-monorepo/blob/main/CONTRIBUTING.md#35-adding-changesets) - [X] PR has been tagged with a change label(s) (i.e. documentation, feature, bugfix, or chore) - [ ] PR includes [documentation](https://github.com/farcasterxyz/hub-monorepo/blob/main/CONTRIBUTING.md#32-writing-docs) if necessary. - [X] All [commits have been signed](https://github.com/farcasterxyz/hub-monorepo/blob/main/CONTRIBUTING.md#22-signing-commits) <!-- start pr-codex --> --- ## PR-Codex overview This PR updates jobs schedulers in multiple files to use UTC timezone for consistency. ### Detailed summary - Updated jobs schedulers in `pruneEventsJob.ts`, `checkIncomingPortsJob.ts`, `validateOrRevokeMessagesJob.ts`, `updateNetworkConfigJob.ts`, `pruneMessagesJob.ts`, and `gossipContactInfoJob.ts` to use UTC timezone for consistency. > ✨ Ask PR-Codex anything about this PR by commenting with `/codex {your question}` <!-- end pr-codex -->