Auth: Fix orgrole picker disabled if isSynced user (#64033)

* fix: disable orgrolepicker if externaluser is synced

* add disable to role picker

* just took me 2 hours to center the icon

* wip

* fix: check externallySyncedUser for API call

* remove check from store

* add: tests

* refactor authproxy and made tests run

* add: feature toggle

* set feature toggle for tests

* add: IsProviderEnabled

* refactor: featuretoggle name

* IsProviderEnabled tests

* add specific tests for isProviderEnabled

* fix: org_user tests

* add: owner to featuretoggle

* add missing authlabels

* remove fmt

* feature toggle

* change config

* add test for a different authmodule

* test refactor

* gen feature toggle again

* fix basic auth user able to change the org role

* test for basic auth role

* make err.base to error

* lowered lvl of log and input mesg

pkg/services/contexthandler/authproxy/authproxy_test.go

@@ -107,7 +107,7 @@ func TestMiddlewareContext_ldap(t *testing.T) {
 		cache := remotecache.NewFakeStore(t)
 
 		auth, reqCtx := prepareMiddleware(t, cache, nil)
-		auth.cfg.LDAPEnabled = true
+		auth.cfg.LDAPAuthEnabled = true
 		ldapFake := &service.LDAPFakeService{
 			ExpectedUser: &login.ExternalUserInfo{UserId: id},
 		}
@@ -126,7 +126,7 @@ func TestMiddlewareContext_ldap(t *testing.T) {
 		cache := remotecache.NewFakeStore(t)
 
 		auth, reqCtx := prepareMiddleware(t, cache, nil)
-		auth.cfg.LDAPEnabled = true
+		auth.cfg.LDAPAuthEnabled = true
 		ldapFake := &service.LDAPFakeService{
 			ExpectedUser:  nil,
 			ExpectedError: service.ErrUnableToCreateLDAPClient,