ci(release): allow npm telegram e2e from release branch

(cherry picked from commit 53f8e9de13)

.github/workflows/npm-telegram-beta-e2e.yml

@@ -34,23 +34,8 @@ env:
   PNPM_VERSION: "10.33.0"
 
 jobs:
-  validate_dispatch_ref:
-    name: Validate dispatch ref
-    runs-on: blacksmith-8vcpu-ubuntu-2404
-    steps:
-      - name: Require main workflow ref
-        env:
-          WORKFLOW_REF: ${{ github.ref }}
-        run: |
-          set -euo pipefail
-          if [[ "${WORKFLOW_REF}" != "refs/heads/main" ]]; then
-            echo "NPM Telegram beta E2E must be dispatched from main so workflow logic stays controlled." >&2
-            exit 1
-          fi
-
   approve_release_manager:
     name: Approve npm Telegram beta E2E
-    needs: validate_dispatch_ref
     runs-on: ubuntu-latest
     environment: npm-release
     steps:
@@ -71,7 +56,7 @@ jobs:
       DOCKER_BUILD_SUMMARY: "false"
       DOCKER_BUILD_RECORD_UPLOAD: "false"
     steps:
-      - name: Checkout main
+      - name: Checkout dispatch ref
         uses: actions/checkout@v6
         with:
           ref: ${{ github.sha }}