Chore: ESlint import order (#44959)

* Add and configure eslint-plugin-import

* Fix the lint:ts npm command

* Autofix + prettier all the files

* Manually fix remaining files

* Move jquery code in jest-setup to external file to safely reorder imports

* Resolve issue caused by circular dependencies within Prometheus

* Update .betterer.results

* Fix missing // @ts-ignore

* ignore iconBundle.ts

* Fix missing // @ts-ignore

public/app/plugins/datasource/postgres/config_ctrl.ts

@@ -1,10 +1,12 @@
 import { find } from 'lodash';
+
+import { DatasourceSrv } from 'app/features/plugins/datasource_srv';
+
 import {
   createChangeHandler,
   createResetHandler,
   PasswordFieldEnum,
 } from '../../../features/datasources/utils/passwordHandlers';
-import { DatasourceSrv } from 'app/features/plugins/datasource_srv';
 
 export class PostgresConfigCtrl {
   static templateUrl = 'partials/config.html';