[Security Solution] Detection rules with actions cannot be created

[MadameSheema]

Describe the bug:

• Detection rules with actions cannot be created

Kibana/Elasticsearch Stack version:

• 8.8.0 - main (e472ed5)

Initial Setup:

• To have at least one connector created

Steps to reproduce:

1. Navigate to the Rules page
2. Click on Create new rule
3. Fill the mandatory fields of the Define rule step
4. Fill the mandatory fields of the About rule step
5. Click the Continue button of the Schedule rule step
6. Select a frequency different from Perform no actions
7. Select the connector type you have already created
8. Click on Send alert notification with the selected time frame only
9. Click again on Send alert notification with the selected time frame only
10. Fill the mandatory fields of the action
11. Click on Create & enable rule

Current behavior:

• An error is displayed
• The rule is not created

Expected behavior:

• No error should be displayed
• The rule should be correctly created

Additional information:

• If the same flow is done without using Send alert notification with the selected time frame only the rule is created properly

Failed to validate actions due to the following error: Action's alertsFilter must have either "query" or "timeframe" : 60d62e68-7f0d-4953-abbe-c3f561cb0e3a (400)

{
  "name": "Error",
  "body": {
    "message": "Failed to validate actions due to the following error: Action's alertsFilter  must have either \"query\" or \"timeframe\" : 60d62e68-7f0d-4953-abbe-c3f561cb0e3a",
    "status_code": 400
  },
  "message": "Bad Request",
  "stack": "Error: Bad Request\n    at Fetch.fetchResponse (http://localhost:5620/9007199254740991/bundles/core/core.entry.js:14212:13)\n    at async interceptResponse (http://localhost:5620/9007199254740991/bundles/core/core.entry.js:14511:10)\n    at async http://localhost:5620/9007199254740991/bundles/core/core.entry.js:14114:39"
}

[elasticmachine]

Pinging @elastic/response-ops (Team:ResponseOps)

[elasticmachine]

Pinging @elastic/security-detections-response (Team:Detections and Resp)

[elasticmachine]

Pinging @elastic/security-solution (Team: SecuritySolution)