[Winlogbeat] Update sysmon pipeline with latest changes from integration

[adriansr]

What does this PR do?

Updates Winlogbeat's sysmon ingest pipeline with changes from the integrations package:

• [windows] Support for Sysmon Registry non-QWORD/DWORD events integrations#2962 (enhancement)
• [windows] Drop unset fields in sysmon_operational data stream integrations#3283 (bug)

Why is it important?

Keeps Beats & integrations in sync.

Checklist

• My code follows the style guidelines of this project
• I have commented my code, particularly in hard-to-understand areas
• [ ] I have made corresponding changes to the documentation
• [ ] I have made corresponding change to the default configuration files
• I have added tests that prove my fix is effective or that my feature works
• I have added an entry in CHANGELOG.next.asciidoc or CHANGELOG-developer.next.asciidoc.

How to test this PR locally

Note that there's currently no automated test in place for the ingest pipelines in Winlogbeat, but the pipeline is tested in the integrations repo. See #30406

Related issues

• Closes Sysmon events have their parent process ingested as "-" when this information is missing #31528

[elasticmachine]

Pinging @elastic/security-external-integrations (Team:Security-External Integrations)

[elasticmachine]

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Build stats

• Start Time: 2022-05-10T10:12:29.354+0000

• Duration: 42 min 38 sec

Test stats 🧪

Test	Results
Failed	0
Passed	336
Skipped	0
Total	336

💚 Flaky test report

Tests succeeded.

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[mergify]

This pull request is now in conflicts. Could you fix it? 🙏
To fixup this pull request, you can check out it locally. See documentation: https://help.github.com/articles/checking-out-pull-requests-locally/

git fetch upstream
git checkout -b wb_sysmon_slash_eventdata upstream/wb_sysmon_slash_eventdata
git merge upstream/main
git push upstream wb_sysmon_slash_eventdata