Update to elastic/beats@bad38abf9473 and bump version to 7.11.0

[jalvz]

Motivation/summary

Checklist

• I have signed the Contributor License Agreement.
• I have updated CHANGELOG.asciidoc

I have considered changes for:

• documentation
• logging (add log lines, choose appropriate log selector, etc.)
• metrics and monitoring (create issue for Kibana team to add metrics to visualizations, e.g. Kibana#44001)
• automated tests (add tests for the code changes, all unit tests pass locally)
• telemetry
• Elasticsearch Service (https://cloud.elastic.co)
• Elastic Cloud Enterprise (https://www.elastic.co/products/ece)
• Elastic Cloud on Kubernetes (https://www.elastic.co/elastic-cloud-kubernetes)

How to test these changes

Related issues

[apmmachine]

💚 Build Succeeded

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Build stats

• Build Cause: [Pull request #4267 updated]

• Start Time: 2020-10-07T13:00:59.286+0000

• Duration: 28 min 36 sec

Test stats 🧪

Test	Results
Failed	0
Passed	4020
Skipped	142
Total	4162

Steps errors

Expand to view the steps failures

• Name: Compress

  • Description: tar --exclude=coverage-files.tgz -czf coverage-files.tgz coverage

  • Duration: 0 min 0 sec

  • Start Time: 2020-10-07T13:16:19.173+0000

  • log

• Name: Compress

  • Description: tar --exclude=system-tests-linux-files.tgz -czf system-tests-linux-files.tgz system-tests

  • Duration: 0 min 0 sec

  • Start Time: 2020-10-07T13:28:33.361+0000

  • log

[bmorelli25]

This Beats update went backwards from #4266? Is that right? Sorry, just curious :)

[jalvz]

that one is master and this is 7.x. but there has been a bunch of commits in beats since this, so will update again soon. thanks!