[Security Rules] Update security rules package to v7.16.3

[terrancedejesus]

What does this PR do?

Update the Security Rules package to version 7.16.3.
Autogenerated from commit https://github.com/elastic/detection-rules/tree/fafe1e0ab629095a5205b8d318f9ed17ed6ea0a3

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

• https://github.com/elastic/ia-trade-team/issues/47

Screenshots

None

[elasticmachine]

💚 Build Succeeded

the below badges are clickable and redirect to their specific view in the CI or DOCS

Expand to view the summary

Build stats

• Start Time: 2022-06-21T22:00:11.520+0000

• Duration: 13 min 18 sec

🤖 GitHub comments

To re-run your PR in the CI, just comment with:

• /test : Re-trigger the build.

[w0rk3r]

LGTM