Scheduled events examples update

[cameron-robey]

Which Cloudflare product does this pertain to?

Workers

Existing documentation URL(s)

• https://developers.cloudflare.com/workers/examples/cron-trigger/
• https://developers.cloudflare.com/workers/examples/multiple-cron-triggers/

Section that requires update

Examples

What needs to change?

• Update to use modules syntax / add a way to toggle between both

How should it change?

• Update to use modules syntax / add a way to toggle between both

Additional information

[ Tracking on Wrangler project board - will be handled by dev prod team ]