Chore: Add workflow dispatch to E2E (#8422)

Also remove old branches from the ignore

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8422-Chore-Add-workflow-dispatch-to-E2E-2f76d73d365081d0940dceaa37231ca7)
by [Unito](https://www.unito.io)

.github/workflows/ci-tests-e2e.yaml

@@ -5,8 +5,8 @@ on:
   push:
     branches: [main, master, core/*, desktop/*]
   pull_request:
-    branches-ignore:
-      [wip/*, draft/*, temp/*, vue-nodes-migration, sno-playwright-*]
+    branches-ignore: [wip/*, draft/*, temp/*]
+  workflow_dispatch:
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}