Enable zscaler and sentinel one for agentless

[qcorporation]

Parent Ticket:
#11810

Proposed commit message

• Updated the documentation based upon agreed upon language to highlight that the integration now supports Agentless deployment for both sentinel one and zscaler
• Upgraded the format_version to latest, 3.2.3
• Updated Kibana version constraints to ^8.18 || ^9.0.0
  
  

Checklist

• I have reviewed tips for building integrations and this pull request is aligned with them.
• I have verified that all data streams collect metrics or logs.
• I have added an entry to my package's changelog.yml file.
• I have verified that Kibana version constraints are current according to guidelines.
• I have verified that any added dashboard complies with Kibana's Dashboard good practices

How to test this PR locally (Note: only tested Sentinel One, enabled zscaler)

1. Setup an api token within Sentinel One
2. Fill in the Console URL and API token within the Sentinel One configuration
3. Validated that data gets ingested into ES
4. Validated that the agentless index gets created and populated with the right values
5. Validate that the agent logs do not show any errors after a period of time in operation

Note: I set the start interval was 165d to get as much initial data as possible

[elasticmachine]

💚 Build Succeeded

• Buildkite Build
• Commit: e9f26f2

cc @qcorporation

[elastic-sonarqube]

Quality Gate passed

Issues
0 New issues
0 Fixed issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube

[elastic-vault-github-plugin-prod]

Package sentinel_one - 1.30.0 containing this change is available at https://epr.elastic.co/package/sentinel_one/1.30.0/

[elastic-vault-github-plugin-prod]

Package zscaler_zia - 3.8.0 containing this change is available at https://epr.elastic.co/package/zscaler_zia/3.8.0/