Grafana packages: Remove E2E workspace (#86416)

* remove e2e package code and any code referencing it

* update code owners

* remove more references to e2e package

* remove unrelated file

.github/CODEOWNERS

@@ -313,7 +313,6 @@
 /e2e/plugin-e2e/plugin-e2e-api-tests/ @grafana/plugins-platform-frontend
 /packages/ @grafana/grafana-frontend-platform @grafana/plugins-platform-frontend
 /packages/grafana-e2e-selectors/ @grafana/grafana-frontend-platform
-/packages/grafana-e2e/ @grafana/grafana-frontend-platform
 /packages/grafana-ui/.storybook/ @grafana/plugins-platform-frontend
 /packages/grafana-ui/src/components/ @grafana/grafana-frontend-platform
 /packages/grafana-ui/src/components/DateTimePickers/ @grafana/grafana-frontend-platform

.github/renovate.json5

@@ -13,7 +13,7 @@
     "@swc/core", // versions ~1.4.5 contain multiple bugs related to baseUrl resolution breaking builds.
   ],
   "includePaths": ["package.json", "packages/**", "public/app/plugins/**"],
-  "ignorePaths": ["emails/**", "plugins-bundled/**", "**/mocks/**", "packages/grafana-e2e/**"],
+  "ignorePaths": ["emails/**", "plugins-bundled/**", "**/mocks/**"],
   "labels": ["area/frontend", "dependencies", "no-changelog"],
   "postUpdateOptions": ["yarnDedupeHighest"],
   "packageRules": [