feat(charts): [kubernetes-manifests] add the first version

[apetrovYa]

Description

This PR adds a new chart kubernetes-manifests that allows packaging together in one bundle a group of manifests
in the case where it is not possible to add these manifests to the main application chart.

You can use this chart when deploying some application Helm package to Kubernetes with Terraform; and the main chart does not support custom resources. This chart allows the packaging of many manifests together and deploy in the same way as the main chart.

Type of change

• Bug fix (non-breaking change which fixes an issue)
• [ X] New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update
• Chart Version Update

How Has This Been Tested?

The chart includes a small battery of tests.

Checklist:

• My code follows the contribution guidelines of this project.
• I have performed a self-review of my own code.
• I have commented my code, particularly in hard-to-understand areas.
• I have made corresponding changes to the documentation (if applicable).
• My changes generate no new warnings.
• I have updated the Chart.yaml with a new version number, following Semantic Versioning.
• I have added an entry to the CHANGELOG.md with the new version number and a summary of my changes.
• I have tested my changes on a live Kubernetes cluster.

---

By submitting this pull request, I confirm that my contribution is made under the terms of the project's license.