Add test workflow for LTS release flow without npm publish

Author: osama-rizk

.github/workflows/test-lts-release-flow.yml

@@ -0,0 +1,15 @@
+name: Test - LTS Release Flow (No Deploy)
+
+concurrency:
+  group: test-lts-release-flow-${{ github.ref }}
+  cancel-in-progress: true
+
+on:
+  push:
+    branches:
+      - test-fast-xml-parser-fix
+
+jobs:
+  e2e:
+    secrets: inherit
+    uses: ./.github/workflows/callable-release-verification.yml