[main][Automation] Update elastic/beats to b1bc4a4aa6a6

[github-actions]

What

Update elastic/beats to the latest version on branch main.

Changeset

• elastic/beats@637949b...b1bc4a4

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Bump beats

Update to elastic/beats@b1bc4a4aa6a6

ran shell command ".ci/scripts/update-beats.sh b1bc4a4aa6a6"

GitHub Action workflow link

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[elasticmachine]

Pinging @elastic/elastic-agent-control-plane (Team:Elastic-Agent-Control-Plane)

[mergify]

This pull request does not have a backport label. Could you fix it @github-actions[bot]? 🙏
To fixup this pull request, you need to add the backport labels for the needed
branches, such as:

• backport-./d./d is the label that automatically backports to the 8./d branch. /d is the digit
• backport-active-all is the label that automatically backports to all active branches.
• backport-active-8 is the label that automatically backports to all active minor branches for the 8 major.
• backport-active-9 is the label that automatically backports to all active minor branches for the 9 major.

[elasticmachine]

💛 Build succeeded, but was flaky

• Buildkite Build
• Commit: 65f25d8

Failed CI Steps

• Win2022:sudo:default
• Win2025:sudo:default
• Win2025:sudo:fleet
• Win2025:sudo:fleet

History