Correlations: Migrate config type to root (#91855)

* WIP

* Validate new field, and add value in provisioning if not defined in correct spot

* Simplify logic, use correct value

* fix tests

* Fix linter errors

* fix swagger and tests

* 😬

* Auto-generation isnt doing this..

* Fix linter

* test if nullable is the issue…

* Change structure on the frontend fields

* Try with backtick

* try programatic quoting

* Try only quote non-ints

* quoting, no backticks

* Remove debugging

pkg/services/stats/statsimpl/stats_test.go

@@ -104,7 +104,7 @@ func populateDB(t *testing.T, db db.DB, cfg *setting.Cfg) {
 			Config: correlations.CorrelationConfig{
 				Field:  "field",
 				Target: map[string]any{},
-				Type:   correlations.ConfigTypeQuery,
+				Type:   correlations.TypeQuery,
 			},
 		}
 		correlation, err := correlationsSvc.CreateCorrelation(context.Background(), cmd)