chore(ci): add new storage-gen2-internal e2e test (#13916)

Co-authored-by: Ashwin Kumar <[email protected]>

.github/integ-config/integ-all.yml

@@ -843,6 +843,13 @@ tests:
     sample_name: [storage-gen2]
     spec: storage-gen2
     browser: *minimal_browser_list
+  - test_name: integ_react_storage_internal
+    desc: 'React Storage Gen2 Internal APIs'
+    framework: react
+    category: storage
+    sample_name: [storage-gen2-internal]
+    spec: storage-gen2-internal
+    browser: *minimal_browser_list
   - test_name: integ_next_storage
     desc: 'Next Storage Auth'
     framework: next