[Uptime] Add ability to rerun edited monitor

[lucasfcosta]

⚠️ Given there were testing overlaps, this PR builds on top of #132325

Summary

This PR will cause edited monitors to be rerun immediately.

As discussed on Slack, we decided that simply kicking-off another job was enough to re-run a monitor rather than having a more complex flow to reinstate cronJobs at the right time.

Checklist

Delete any items that are not applicable to this PR.

• Any text added follows EUI's writing guidelines, uses sentence case text and includes i18n support
• Documentation was added for features that require explanation or tutorials
• Unit or functional tests were updated or added to match the most common scenarios
• Any UI touched in this PR is usable by keyboard only (learn more about keyboard accessibility)
• Any UI touched in this PR does not create any new axe failures (run axe in browser: FF, Chrome)
• If a plugin configuration key changed, check if it needs to be allowlisted in the cloud and added to the docker list
• This renders correctly on smaller devices using a responsive layout. (You can test this in your browser)
• This was checked for cross-browser compatibility

For maintainers

• This was checked for breaking API changes and was labeled appropriately

Release Note

Immediately re-run monitors in the synthetics service when they're edited.

How to test this PR

1. Checkout the appropriate Kibana version and start it pointing to the service (this branch)

   # Use the URL of the service here
   xpack.uptime.service.devUrl: https://localhost:10001

2. Checkout the appropriate version of the service, build it, and start it
3. Create a monitor in Kibana

   step("visit google", async () => {
       await page.goto("https://google.com");
   });

4. Go to Uptime and check the time this monitor has last run
5. Edit the monitor's code

   step("visit HackerNews", async () => {
       await page.goto("https://news.ycombinator.com");
   });

6. Once you've saved it, give it a few seconds to re-run and check the Uptime page. You should soon get results for the edited monitor with the new URL.

[elasticmachine]

Pinging @elastic/uptime (Team:uptime)

[lucasfcosta]

@elasticmachine merge upstream

[shahzad31]

It also send is_edit true in case of disabling monitors, which seems to be triggering a test run !!

[kibana-ci]

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Metrics [docs]

✅ unchanged

History

• 💚 Build #46764 succeeded 14df975
• 💚 Build #46564 succeeded 75bff2e

To update your PR or re-run it, just comment with:
@elasticmachine merge upstream

[shahzad31]

LGTM !!

Disabled part will be handled on the service side.

Kibana side of things looks good !!