1. Add CRDs for MetadataProfile

[shreyabiradar07]

Description

This PR includes:

1. CRDs for MetadataProfile both in YAML and JSON format.
2. Template YAML file for the same

Fixes # (issue)

Type of change

• Bug fix
• New feature
• Docs update
• Breaking change (What changes might users need to make in their application due to this PR?)
• Requires DB changes

How has this been tested?

Please describe the tests that were run to verify your changes and steps to reproduce. Please specify any test configuration required.

• New Test X
• Functional testsuite

Test Configuration

• Kubernetes clusters tested on:

Checklist 🎯

• Followed coding guidelines
• Comments added
• Dependent changes merged
• Documentation updated
• Tests added or updated

Additional information

.

[msvinaykumar]

Which file is currently being used for ROS and the general use case?
Are these queries being executed manually to verify they run successfully and return the required data in both Thanos and Prometheus? Additionally, have you tested these queries on the ROS Stage server? Although this is outside the scope of this PR, I'm just checking if it works.

[msvinaykumar]

The datasource should also be available at the global level. In the query variables, the datasource should not be mandatory; if not specified, it will default to the global level.

[shreyabiradar07]

Added datasource field at the global level

[msvinaykumar]

Can you please include MD file with this PR

[shreyabiradar07]

Which file is currently being used for ROS and the general use case? Are these queries being executed manually to verify they run successfully and return the required data in both Thanos and Prometheus? Additionally, have you tested these queries on the ROS Stage server? Although this is outside the scope of this PR, I'm just checking if it works.

• Which file is currently being used for ROS and the general use case?
  Default metadataProfile - cluster_metadata_local_monitoring.json has the currently used namespace, workload and container queries without any filter labels.

• Are these queries being executed manually to verify they run successfully and return the required data in both Thanos and Prometheus?
  Have verified the queries on Prometheus and on Thanos - all the queries runs as expected and the measurement duration depends on the time at which the TSBD blocks are uploaded.

• Additionally, have you tested these queries on the ROS Stage server? Although this is outside the scope of this PR, I'm just checking if it works.
  These queries are not tested on to ROS stage server, I do not have access for stage env.

[shreyabiradar07]

Can you please include MD file with this PR

Added MetadataProfile.md file with basic details and will continue to develop along with the subsequent PRs