Bumping up app search image version to 7.6.2

[ycombinator]

What does this PR do?

Bumps up the App search docker image version 7.6.2.

Why is it important?

App search depends on Elasticsearch. We have already bumped up the Elasticsearch docker image version to 7.7.0. However, we did not bump up the App search docker image version. It was left at 7.5.0, which does not work with Elasticsearch 7.7.0.

Ideally we could bump up the App search docker image version to 7.7.0 but evidently such an image tag does not exist in the Elastic docker repository. So we are bumping up to the highest version available that is also compatible with Elasticsearch 7.7.0, which is App search 7.6.2.

Related issues

• Closes Flaky test: appsearch/stats metricset integration and system tests #19739
• Supersedes Skip flaky integration tests for appsearch/stats metricset #19740

[elasticmachine]

Pinging @elastic/integrations-services (Team:Services)

[elasticmachine]

💚 Build Succeeded

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Build stats

• Build Cause: [Pull request #19744 opened]

• Start Time: 2020-07-08T15:43:21.604+0000

• Duration: 45 min 52 sec

Test stats 🧪

Test	Results
Failed	0
Passed	723
Skipped	73
Total	796

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

  • Duration: 2 min 22 sec

  • Start Time: 2020-07-08T16:25:25.228+0000

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