Added two new metrics for vcenter receiver

[samiura]

Description

This PR adds the vcenter.vm.memory.granted and vcenter.host.cpu.capacity metric.
More information on this metric can be found here.

#37257

Testing

The metric was scraped from a test vCenter environment, and golden test files were updated to reflect the addition of the metric.

Documentation

Documentation was updated according to the metadata.yaml

[samiura]

Do I need to create an issue for this? Per this link, it does not seem like one is warranted for this particular enhancement.

[schmikei]

Do I need to create an issue for this? Per this link, it does not seem like one is warranted for this particular enhancement.

I think it would be good to create an issue so that it can be triaged before accepted. https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/7fd70545b1ca223f8e1b21e9d45cb1d1df3a6e36/issue-triaging.md

Let me know if you need help creating the issue, but I would describe this as a good issue to emulate. It helps keep the changelog clean and gives people a place to triage/discuss the feature!

#33607

[samiura]

Do I need to create an issue for this? Per this link, it does not seem like one is warranted for this particular enhancement.

I think it would be good to create an issue so that it can be triaged before accepted. https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/7fd70545b1ca223f8e1b21e9d45cb1d1df3a6e36/issue-triaging.md

Let me know if you need help creating the issue, but I would describe this as a good issue to emulate. It helps keep the changelog clean and gives people a place to triage/discuss the feature!

#33607

@schmikei Created #37257

[atoulme]

Changes look good to me. Codeowners should review.

[samiura]

Changes look good to me. Codeowners should review.

Thanks @atoulme

[schmikei]

as a codeowner this looks good to me, thank you for your contribution 🚀