Migrate from KeycloakRealmRoleBatch to KeycloakRealmRole and Align Platform Components

[Rolika4]

The project requires a migration from KeycloakRealmRoleBatch to KeycloakRealmRole. This significant change impacts our configuration and necessitates an update to our platform components. Additionally, a thorough review of upstream documentation and diagrams is required to ensure alignment with best practices and to leverage any new features or changes that come with KeycloakRealmRole.

Acceptance Criteria
All references to KeycloakRealmRoleBatch in the configuration are successfully updated to KeycloakRealmRole.
A migration script/tool is developed, tested, and verified for converting existing configurations to the new format.
Platform components are updated and aligned with the new Keycloak configuration.
Keycloak functionality is tested and confirmed with the new configuration.
Upstream documentation and diagrams are reviewed, and any significant findings are documented and addressed.
Project documentation is updated to reflect the migration process and configuration changes.
Implementation Plan
Identify and document all instances of KeycloakRealmRoleBatch in the current configuration.
Develop and test a migration script/tool for converting KeycloakRealmRoleBatch configurations to KeycloakRealmRole.
Apply the migration script/tool to update the configuration and align platform components accordingly.
Perform comprehensive testing on Keycloak with the new configuration to ensure functionality.
Review upstream documentation and diagrams related to KeycloakRealmRole, documenting any significant changes or new features.
Make any necessary adjustments to the migration strategy or platform components based on the review of upstream documentation.
Update project documentation with details of the migration process, changes, and any new configuration instructions.