[Security Rules] Update security rules package to v8.19.22

[tradebot-elastic]

What does this PR do?

Update the Security Rules package to version 8.19.22.
Autogenerated from commit https://github.com/elastic/detection-rules/tree/b5fa6d0a480f10dbc82cfd7788652a764a50d58b

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.
• If I'm introducing a new feature, I have modified the Kibana version constraint in my package's manifest.yml file to point to the latest Elastic stack release (e.g. ^7.13.0).

Author's Checklist

• Install the most recently release security rules in the Detection Engine
• Install the package
• Confirm the update is available in Kibana. Click "Update X rules" or "Install X rules"
• Look at the changes made after the install and confirm they are consistent

How to test this PR locally

• Perform the above checklist, and use package-storage to build EPR from source

Related issues

None

Screenshots

None

[macroscopeapp]

🟢 Low security_detection_engine/changelog.yml:7

The new changelog entry for version 8.19.22 uses a placeholder link https://github.com/elastic/integrations/pulls/0000 at line 7 instead of the actual PR URL. Users clicking this link will reach a non-existent page, breaking traceability for this release. Every other entry in this file uses the real PR URL (e.g., https://github.com/elastic/integrations/pull/18686 for 8.19.22-beta.1).

Suggested change

	link: https://github.com/elastic/integrations/pull/18690
	link: https://github.com/elastic/integrations/pull/18686

🚀 Reply "fix it for me" or copy this AI Prompt for your agent:

In file packages/security_detection_engine/changelog.yml around line 7:

The new changelog entry for version `8.19.22` uses a placeholder link `https://github.com/elastic/integrations/pulls/0000` at line 7 instead of the actual PR URL. Users clicking this link will reach a non-existent page, breaking traceability for this release. Every other entry in this file uses the real PR URL (e.g., `https://github.com/elastic/integrations/pull/18686` for `8.19.22-beta.1`).

[elasticmachine]

💚 Build Succeeded

• Buildkite Build
• Commit: 4f57f49

cc @shashank-elastic

[elastic-vault-github-plugin-prod]

Package security_detection_engine - 8.19.22 containing this change is available at https://epr.elastic.co/package/security_detection_engine/8.19.22/