Upgrade component version v3 to v4

Version 4.x is a major overhaul of the configuration parameters of the component, see Release Notes for more details.

The component has lots of options to configure each part of the Mimir installation. Please have a look at the parameters documentation for reference.

Explanation of configuration changes

legacy `globalNodeSelector`

The values for the global node selector has moved to global.nodeSelector.

This change is backward compatible, but migrating the values to the new structure is recommended.

legacy `nginx_resolver_override`

The values for the nginx dns resolver override has moved to global.nginxResolverOverride.

This change is backward compatible, but migrating the values to the new structure is recommended.