JWT: Add org role mapping support to the JWT provider (#101584)

* add org role mapping to the jwt provider

* Fix indentation for OrgMapping assignment

* add-test

* fix linting

* add org_attribute_path

* fix test

* update doc

* update doc

* Update pkg/services/authn/clients/jwt.go

* Update docs

---------

Co-authored-by: Mihaly Gyongyosi <mgyongyosi@users.noreply.github.com>

pkg/services/authn/authnimpl/registration.go

@@ -7,6 +7,7 @@ import (
 	"github.com/grafana/grafana/pkg/infra/remotecache"
 	"github.com/grafana/grafana/pkg/infra/tracing"
 	"github.com/grafana/grafana/pkg/login/social"
+	"github.com/grafana/grafana/pkg/login/social/connectors"
 	"github.com/grafana/grafana/pkg/services/accesscontrol"
 	"github.com/grafana/grafana/pkg/services/accesscontrol/permreg"
 	"github.com/grafana/grafana/pkg/services/apikey"
@@ -112,7 +113,8 @@ func ProvideRegistration(
 	}
 
 	if cfg.JWTAuth.Enabled {
-		authnSvc.RegisterClient(clients.ProvideJWT(jwtService, cfg))
+		orgRoleMapper := connectors.ProvideOrgRoleMapper(cfg, orgService)
+		authnSvc.RegisterClient(clients.ProvideJWT(jwtService, orgRoleMapper, cfg))
 	}
 
 	if cfg.ExtJWTAuth.Enabled {