Select: Ensure screenreader correctly narrates options (#88118)

* replace select aria-label with data-testid

* update in copy pasted places as well

* update plugin-e2e to 1.2.2

package.json

@@ -77,7 +77,7 @@
     "@emotion/eslint-plugin": "11.11.0",
     "@grafana/eslint-config": "7.0.0",
     "@grafana/eslint-plugin": "link:./packages/grafana-eslint-rules",
-    "@grafana/plugin-e2e": "1.2.0",
+    "@grafana/plugin-e2e": "1.2.2",
     "@grafana/tsconfig": "^1.3.0-rc1",
     "@manypkg/get-packages": "^2.2.0",
     "@playwright/test": "1.44.0",