Elasticsearch: Run log context queries through backend (#65805)

* Elasticsearch: Run context queries trough backend

* Fix typing

* Update

* Add possibility to run context query torugh backend and frontend

* Correctly sort

pkg/tsdb/elasticsearch/client/search_request_test.go

@@ -45,7 +45,7 @@ func TestSearchRequest(t *testing.T) {
 	t.Run("When adding size, sort, filters", func(t *testing.T) {
 		b := setup()
 		b.Size(200)
-		b.SortDesc(timeField, "boolean")
+		b.Sort(SortOrderDesc, timeField, "boolean")
 		filters := b.Query().Bool().Filter()
 		filters.AddDateRangeFilter(timeField, 10, 5, DateFormatEpochMS)
 		filters.AddQueryStringFilter("test", true)