[8.x](backport #40714) [vSphere] add triggered alarm to existing metricsets.

[mergify]

Description

Added alert.names field to fetch information related to alert in all the metricsets.

Checklist

• My code follows the style guidelines of this project
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have made corresponding change to the default configuration files
• I have added tests that prove my fix is effective or that my feature works
• I have added an entry in CHANGELOG.next.asciidoc or CHANGELOG-developer.next.asciidoc.

Related issues

• Relates https://github.com/elastic/obs-integration-team/issues/44

---

This is an automatic backport of pull request #40714 done by [Mergify](https://mergify.com).

[mergify]

Cherry-pick of 885a2db has failed:

On branch mergify/bp/8.x/pr-40714
Your branch is up to date with 'origin/8.x'.

You are currently cherry-picking commit 885a2db1c4.
  (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.next.asciidoc
	modified:   metricbeat/docs/fields.asciidoc
	modified:   metricbeat/module/vsphere/cluster/_meta/data.json
	modified:   metricbeat/module/vsphere/cluster/_meta/fields.yml
	modified:   metricbeat/module/vsphere/cluster/cluster.go
	modified:   metricbeat/module/vsphere/cluster/data.go
	modified:   metricbeat/module/vsphere/cluster/data_test.go
	modified:   metricbeat/module/vsphere/datastore/_meta/fields.yml
	modified:   metricbeat/module/vsphere/datastore/data.go
	modified:   metricbeat/module/vsphere/datastorecluster/_meta/fields.yml
	modified:   metricbeat/module/vsphere/datastorecluster/data.go
	modified:   metricbeat/module/vsphere/host/_meta/data.json
	modified:   metricbeat/module/vsphere/host/_meta/fields.yml
	modified:   metricbeat/module/vsphere/host/data.go
	modified:   metricbeat/module/vsphere/network/_meta/fields.yml
	modified:   metricbeat/module/vsphere/network/data.go
	modified:   metricbeat/module/vsphere/network/network.go
	modified:   metricbeat/module/vsphere/resourcepool/_meta/fields.yml
	modified:   metricbeat/module/vsphere/resourcepool/data.go
	modified:   metricbeat/module/vsphere/resourcepool/resourcepool.go
	modified:   metricbeat/module/vsphere/virtualmachine/_meta/fields.yml
	modified:   metricbeat/module/vsphere/virtualmachine/data.go

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   metricbeat/module/vsphere/datastore/datastore.go
	both modified:   metricbeat/module/vsphere/datastorecluster/datastorecluster.go
	both modified:   metricbeat/module/vsphere/fields.go
	both modified:   metricbeat/module/vsphere/host/host.go
	both modified:   metricbeat/module/vsphere/virtualmachine/virtualmachine.go

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

[botelastic]

This pull request doesn't have a Team:<team> label.

[mergify]

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

[mergify]

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

[mergify]

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

[mergify]

This pull request is now in conflicts. Could you fix it? 🙏
To fixup this pull request, you can check out it locally. See documentation: https://help.github.com/articles/checking-out-pull-requests-locally/

git fetch upstream
git checkout -b mergify/bp/8.x/pr-40714 upstream/mergify/bp/8.x/pr-40714
git merge upstream/8.x
git push upstream mergify/bp/8.x/pr-40714

[niraj-elastic]

LGTM