Chore: Migrate frontend platform code to use data-testid for selectors (#81787)

* migrate some stuff from aria-label to data-testid

* convert styles to objects

* fix unit tests

* empty commit to kick drone now enterprise branch is there

packages/grafana-e2e-selectors/src/selectors/components.ts

@@ -285,7 +285,7 @@ export const Components = {
     rows: 'Query editor row',
   },
   QueryEditorRow: {
-    actionButton: (title: string) => `${title}`,
+    actionButton: (title: string) => `data-testid ${title}`,
     title: (refId: string) => `Query editor row title ${refId}`,
     container: (refId: string) => `Query editor row ${refId}`,
   },
@@ -392,7 +392,7 @@ export const Components = {
      */
     container: 'Folder picker select container',
     containerV2: 'data-testid Folder picker select container',
-    input: 'Select a folder',
+    input: 'data-testid folder-picker-input',
   },
   ReadonlyFolderPicker: {
     container: 'data-testid Readonly folder picker select container',