Fixes #36160 - add display_name field to Host GraphQL type

Fixes #36509 - Fix totalCount handling for GraphQL queries with first parameter

Fixes #36370 - allow all providers in the graphql enum

Otherwise plugin-based providers are not allowed

Fixes #36371 - make provider_friendly_name a String

an Enum imposes too many restrictions and doesn't bring any benefit on a
read-only field

Refs #32685 - Keep modulized model name in Global ID

Refs #32685 - Use actual model

Fixes #32685 - update graphql to 1.13.x

GrapQL 1.13.x is a large update and can break plugins, but it is Ruby 3
compatible.

Co-authored-by: Oleh Fedorenko <ofedoren@redhat.com>

Fixes #34526 - Switch Rails version to 6.1

Changes overview:
- Set default Rails version to 6.1
- Required dynfow >= 1.6.5
- Cleanup deprecation warnings in config/as_deprecation_whitelist.yaml
- ActiveSupport::ParameterFilter instead of ActionDispatch::Http::ParameterFilter...

Fixes #34557 - improve association resolver

Why: resolve proc is deprecated and not dynamic enough as if we inherit the type it fails to recognize that.

I've come up with `record_for` on Type and Resolver goes through that method, to enable wrappers.

Fixes #34328 - GraphQL use directly SettingRegistry

GraphQL was reading the settings from DB, but now we have the registry, it needs to read it from there instead.

Mutation needs to set the value through the SettingRegistry as well.