fix(rivetkit): normalize waitUntil/keepAwake promises to null to avoid serde undefined error#4841

NathanFlurry merged 1 commit intomainrivet-dev/rivet:mainfrom

04-28-fix_rivetkit_normalize_waituntil_keepawake_promises_to_null_to_avoid_serde_undefined_errorrivet-dev/rivet:04-28-fix_rivetkit_normalize_waituntil_keepawake_promises_to_null_to_avoid_serde_undefined_errorCopy head branch name to clipboard