feat: create resource and data source for host configuration profiles

[spacegospod]

Summary

Adding the capability to manage host configuration profiles.

Overview

The purpose of this new functionality is to allow for easy management of configuration profiles and ease their propagation across clusters.
First of all it is much easier to propagate the configuration of one cluster to another via Terraform without having to even download the configuration file on a local filesystem.
Second, modifications to a configuration are not incorporated into the new resources. As an alternative an administrator can easily access the current configuration and its schema, make any number of modifications in a text editor of their choice, and simply re-apply them to the cluster.

d/vsphere_configuration_profile

This data source accepts a cluster_id (identifier of compute cluster) and reads its configuration profile if one is applied or fails otherwise.
The resulting configuration is available under the configuration attribute.

r/vsphere_configuration_profile

This resource can enable management via configuration profiles on a cluster and can apply a configuration on all hosts or a subset of hosts (if explicitly specified).
The source of the configuration can either be a reference host that is part of the same cluster or a plain JSON configuration that is read from a file or from another cluster.

Type

• fix: Bug Fix
• feat: Feature or Enhancement
• docs: Documentation
• refactor: Refactoring
• chore: Build, Dependencies, Workflows, etc.
• other: Other (Please describe.)

Breaking Changes?

• Yes, there are breaking changes.
• No, there are no breaking changes.

Tests

• Tests have been added or updated.
• Tests have been completed.

Documentation

• Documentation has been added or updated.

Release Note

- `r/vsphere_configuration_profile` - Added a new resource for host configuration profiles.
- `d/vsphere_configuration_profile` - Added a new data source for host configuration profiles.

[tenthirtyam]

Added some minor comments anf suggestions, but otherwise 🚀 .

[tenthirtyam]

Looks good!

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