fix(uptime): fix cron monitor incident timing inconsistency#112692

klochek wants to merge 2 commits intomastergetsentry/sentry:masterfrom

christopherklochek/iswf-799-inconsistent-timestamp-use-in-cron-monitors-leads-to-invalidgetsentry/sentry:christopherklochek/iswf-799-inconsistent-timestamp-use-in-cron-monitors-leads-to-invalidCopy head branch name to clipboard