[system] Add missing conditional checks to render preserve_original_event tag when toggled on

[devamanv]

Proposed commit message

The PR contains changes to make sure the preserve_original_event tag is rendered without having to add that manually. Complete details have been captured in the related issue. Affected datastreams are application, security, and system.

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.

Author's Checklist

Following are some of the sanity checks that must be passed at all times:

no preserve_original_event and no tags ==> no tags are rendered no preserve_original_event but tags ==> only tags should be rendered preserve_original_event but no tags ==> only preserve_original_event is rendered under the tags section preserve_original_event and tags ==> render all tags including preserve_original_event under the tags section 

How to test this PR locally

• Spin up the Elastic stack and point your elastic-package to the running Kibana instance
• Build the package locally and install the package using elastic-package install --zip system-1.54.1.zip
• Upgrade the integration to the latest version i.e. 1.54.1, there shouldn't be any errors. If you find any errors while upgrading, please report it by adding a comment to this PR.
• Add the integration to an agent policy and notice the tags sections application, security, and system datastream. The preserve_original_event should be rendered when toggled on, and all others tags should render if added in the advanced options at the time of adding the integration.

Related issues

• Relates to Windows Integrations don't render the preserve_original_event tag even when it's toggled on #9425

Screenshots

[elasticmachine]

🚀 Benchmarks report

To see the full report comment with /test benchmark fullreport

[elastic-sonarqube]

Quality Gate passed

Kudos, no new issues were introduced!

0 New issues
0 Security Hotspots
No data about Coverage
No data about Duplication

See analysis details on SonarQube

[botelastic]

Hi! We just realized that we haven't looked into this PR in a while. We're sorry! We're labeling this issue as Stale to make it hit our filters and make sure we get back to it as soon as possible. In the meantime, it'd be extremely helpful if you could take a look at it as well and confirm its relevance. A simple comment with a nice emoji will be enough :+1. Thank you for your contribution!

[devamanv]

Tested this rendering logic on a handlebar playground

[intxgo]

LGTM, this code does what's been described in the linked issue

[elastic-sonarqube]

Quality Gate passed

Issues
0 New issues
0 Fixed issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
No data about Duplication

See analysis details on SonarQube

[elasticmachine]

💚 Build Succeeded

• Buildkite Build
• Commit: a5aaa1f

History

• 💚 Build #10640 succeeded a34a795
• 💚 Build #9798 succeeded 490e990

cc @devamanv

[elasticmachine]

Package system - 1.55.1 containing this change is available at https://epr.elastic.co/search?package=system