WHAT

Allowing the Grafana Version to be configurable when it is run as self contained.

WHY

Not all users of the Observability Operator use the Observability Resources mk for configuration.

HOW

Making changes to the observability_types.go and the grafana_resources.go files mainly.
Corresponding unit tests should also be updated to reflect any changes/additions.

DONE

Include the following where applicable:

• <bulleted list of functional acceptance criteria that need to be completed>
• <call out anything on the documentation side that's needed as a result of this task being completed>
• <any metrics, monitoring dashboards and alerts that need to be created or be updated>
• <SOP creation or updates>

Guidelines

The following steps should be adhered to:

• Required tests should be put in place - unit, integration, manual test cases (if necessary)
• CI and all relevant tests passing
• Changes have been verified by one additional reviewer against:
• each required environment
• each supported upgrade path
• If the changes could have an impact on the clients (either UI or CLI), a JIRA should be created for making the required changes on the client side and acknowledged by one of the client side team members. PR has been merged