[8.0](backport #30008) [Metricbeat] gcp: add dataproc metricset

[mergify]

This is an automatic backport of pull request #30008 done by Mergify.
Cherry-pick of e61173f has failed:

On branch mergify/bp/8.0/pr-30008
Your branch is up to date with 'origin/8.0'.

You are currently cherry-picking commit e61173f979.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	modified:   CHANGELOG-developer.next.asciidoc
	new file:   metricbeat/docs/modules/gcp/dataproc.asciidoc
	new file:   x-pack/metricbeat/module/gcp/dataproc/_meta/data.json
	new file:   x-pack/metricbeat/module/gcp/dataproc/_meta/data_cluster.json
	new file:   x-pack/metricbeat/module/gcp/dataproc/_meta/docs.asciidoc
	new file:   x-pack/metricbeat/module/gcp/dataproc/_meta/fields.yml
	new file:   x-pack/metricbeat/module/gcp/dataproc/dataproc_integration_test.go
	new file:   x-pack/metricbeat/module/gcp/dataproc/dataproc_test.go
	new file:   x-pack/metricbeat/module/gcp/dataproc/manifest.yml

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   metricbeat/docs/fields.asciidoc
	both modified:   metricbeat/docs/modules/gcp.asciidoc
	both modified:   metricbeat/docs/modules_list.asciidoc
	both modified:   x-pack/metricbeat/metricbeat.reference.yml
	both modified:   x-pack/metricbeat/module/gcp/_meta/config.yml
	both modified:   x-pack/metricbeat/module/gcp/constants.go
	both modified:   x-pack/metricbeat/module/gcp/fields.go
	both modified:   x-pack/metricbeat/module/gcp/metrics/metrics_requester.go
	both modified:   x-pack/metricbeat/module/gcp/metrics/response_parser.go
	both modified:   x-pack/metricbeat/module/gcp/module.yml
	both modified:   x-pack/metricbeat/modules.d/gcp.yml.disabled

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/github/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

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[elasticmachine]

💔 Build Failed

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Build stats

• Start Time: 2022-02-10T10:28:55.049+0000

• Duration: 21 min 35 sec

Test stats 🧪

Test	Results
Failed	0
Passed	3
Skipped	0
Total	3

Steps errors

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metricbeat-lint - make -C metricbeat check;make -C metricbeat update;make -C x-pack/metricbeat che

• Took 2 min 5 sec . View more details here
• Description: make -C metricbeat check;make -C metricbeat update;make -C x-pack/metricbeat check;make -C x-pack/metricbeat update;make check-no-changes;

x-pack/metricbeat-lint - make -C x-pack/metricbeat check;make -C x-pack/metricbeat update;make -C

• Took 1 min 35 sec . View more details here
• Description: make -C x-pack/metricbeat check;make -C x-pack/metricbeat update;make -C metricbeat check;make -C metricbeat update;make check-no-changes;

Error signal

• Took 0 min 0 sec . View more details here
• Description: Error 'hudson.AbortException: script returned exit code 2'

💚 Flaky test report

Tests succeeded.

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[mergify]

This pull request has not been merged yet. Could you please review and merge it @gpop63? 🙏

[mergify]

This pull request has not been merged yet. Could you please review and merge it @gpop63? 🙏

[mergify]

This pull request has not been merged yet. Could you please review and merge it @gpop63? 🙏

[mergify]

This pull request has not been merged yet. Could you please review and merge it @gpop63? 🙏

[mergify]

This pull request has not been merged yet. Could you please review and merge it @gpop63? 🙏

[jsoriano]

@endorama