[8.15](backport #40429) [vSphere][host] Add support for new metrics in host metricset

[mergify]

Description

Here are the following metrics to be added for the host data stream in the vSphere metricbeat module. Here we added a new performance API to get more detailed information from the vSphere.

Metrics Type	Metrics	API	Field Mappings
Host Disk Performance
	disk.deviceLatency.average (ms)	Performance	disk.devicelatency.average.ms
	disk.maxTotalLatency.latest (ms)	Performance	disk.latency.total.ms
	disk.usage.average (KBps)	Performance	disk.total.bytes
	disk.read.average (KBps)	Performance	disk.read.bytes
	disk.write.average (KBps)	Performance	disk.write.bytes
	disk.capacity.usage.average (KB)	Performance	disk.capacity.usage.bytes
Host uptime/status
	host.Summary.OverallStatus	Summary	status
	host.Summary.QuickStats.Uptime	Summary	uptime
	host.Datastore	Extra	datastore.names
			datastore.count
	host.Vm	Extra	vm.names
			vm.count
Host Network Stats	host.Netowork	Extra	network.names
			network.count
	net.transmitted.average (KBps)	Performance	network.bandwidth.transmitted.bytes
	net.received.average (KBps)	Performance	network.bandwidth.received.bytes
	net.usage.average (KBps)	Performance	network.bandwidth.total.bytes
	net.packetsTx.summation (num)	Performance	network.packets.transmitted.count
	net.packetsRx.summation (num)	Performance	network.packets.received.count
	net.errorsRx.summation (num)	Performance	network.packets.errors.received.count
	net.errorsTx.summation (num)	Performance	network.packets.errors.transmitted.count
			network.packets.errors.total.count
	net.multicastTx.summation (num)	Performance	network.packets.multicast.transmitted.count
	net.multicastRx.summation (num)	Performance	network.packets.multicast.received.count
			network.packets.multicast.total.count
	net.droppedTx.summation (num)	Performance	network.packets.dropped.transmitted.count
	net.droppedRx.summation (num)	Performance	network.packets.dropped.received.count
			network.packets.dropped.total.count

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/16

---

This is an automatic backport of pull request #40429 done by [Mergify](https://mergify.com).

[botelastic]

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

[ishleenk17]

/test

[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/8.15/pr-40429 upstream/mergify/bp/8.15/pr-40429
git merge upstream/8.15
git push upstream mergify/bp/8.15/pr-40429

[ishleenk17]

/test

[ishleenk17]

Looks good!

[tommyers-elastic]

+1 (i didn't read the changes, assuming this is a clean backport of an already reviewed change)

[ishleenk17]

Retrigerring it for the 3rd time.

[ishleenk17]

/test