[libbeat] Remove global loggers from plugin and mock

[kaiyan-sheng]

This PR is to remove global loggers for libbeat/plugin/cli.
Please see #15699 for the meta-issue and more details.

[elasticmachine]

Pinging @elastic/integrations (Team:Integrations)

[elasticmachine]

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Build stats

• Build Cause: [Pull request [libbeat] Remove global loggers from plugin and mock #18552 updated]

• Start Time: 2020-05-19T18:10:48.645+0000

• Duration: 77 min 10 sec (4629507)

Test stats 🧪

Test	Results
Failed	0
Passed	9214
Skipped	1542
Total	10756

[fearful-symmetry]

I'm pretty sure we're trying to have the logger name match the literal go library they're in. Try logp.NewLogger("mock") and so on.

[kaiyan-sheng]

@fearful-symmetry Thanks! Good to know, I just changed the logger name to mock.

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• Build Cause: [Pull request #18552 updated]

• Start Time: 2020-05-26T17:33:46.411+0000

• Duration: 71 min 3 sec

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Test	Results
Failed	0
Passed	9246
Skipped	1542
Total	10788

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💚 Build Succeeded

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• Build Cause: [Pull request #18552 updated]

• Start Time: 2020-06-03T17:51:10.314+0000

• Duration: 84 min 6 sec

Test stats 🧪

Test	Results
Failed	0
Passed	9305
Skipped	1574
Total	10879

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: 2020-06-03T18:17:56.646+0000

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