Cherry-pick #17037 to 7.x: Update RPM packages in Docker image releases (#17037)

[michalpristas]

Cherry-pick of PR #17037 to 7.x branch. Original message:

What does this PR do?

Ensure the RPM packages contained in the Docker images that we package and release are updated.

Why is it important?

It's best to release images with fully patched software even if the Beat itself may not depend on that software. It will limit the number of issues detected on scans.

How to test this PR locally

make snapshots

Related issues

• Closes Run 'yum update' during container build #17035

[elasticmachine]

💚 Build Succeeded

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Build stats

• Build Cause: [Started by user Michal Pristas, Replayed Fails to start with pcap.OpenLive failed(): : No such device exists #2]

• Start Time: 2020-05-06T20:56:49.772+0000

• Duration: 108 min 9 sec (6488784)

• Commit: 0a5abc6

Test stats 🧪

Test	Results
Failed	0
Passed	5881
Skipped	899
Total	6780

Steps errors

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• Name: Report to Codecov

  • Description: curl -sSLo codecov https://codecov.io/bash for i in auditbeat filebeat heartbeat libbeat metricbeat packetbeat winlogbeat journalbeat do FILE="${i}/build/coverage/full.cov" if [ -f "${FILE}" ]; then bash codecov -f "${FILE}" fi done

  • Result: FAILURE

  • Duration: 2 min 23 sec<

  • Start Time: 2020-05-06T21:53:56.942+0000