Elasticsearch: Decoupling from core (#115900)

* Complete decoupling of backend

- Replace usage of featuremgmt
- Copy simplejson
- Add standalone logic

* Complete frontend decoupling

- Fix imports
- Copy store and reducer logic

* Add required files for full decoupling

* Regen cue

* Prettier

* Remove unneeded script

* Jest fix

* Add jest config

* Lint

* Lit

* Prune suppresions

pkg/tsdb/elasticsearch/data_query_settings.go

@@ -3,7 +3,7 @@ package elasticsearch
 import (
 	"strconv"
 
-	"github.com/grafana/grafana/pkg/components/simplejson"
+	"github.com/grafana/grafana/pkg/tsdb/elasticsearch/simplejson"
 )
 
 // setFloatPath converts a string value at the specified path to float64