Bump @grafana/plugin-e2e from 1.13.0 to 1.14.6

Bumps [@grafana/plugin-e2e](https://github.com/grafana/plugin-tools/tree/HEAD/packages/plugin-e2e) from 1.13.0 to 1.14.6.
- [Release notes](https://github.com/grafana/plugin-tools/releases)
- [Changelog](https://github.com/grafana/plugin-tools/blob/main/packages/plugin-e2e/CHANGELOG.md)
- [Commits](https://github.com/grafana/plugin-tools/commits/@grafana/plugin-e2e@1.14.6/packages/plugin-e2e)

---
updated-dependencies:
- dependency-name: "@grafana/plugin-e2e"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -24,7 +24,7 @@
   ],
   "devDependencies": {
     "@grafana/eslint-config": "^8.0.0",
-    "@grafana/plugin-e2e": "^1.13.0",
+    "@grafana/plugin-e2e": "^1.14.6",
     "@swc/core": "1.6.13",
     "@swc/helpers": "^0.5.13",
     "@swc/jest": "^0.2.29",