🔧 Update PR review workflow for title case insensitivity

Signed-off-by: Evaline Ju <69598118+evaline-ju@users.noreply.github.com>

Author: evaline-ju

.github/workflows/pr-verifier.yml

@@ -10,4 +10,4 @@ jobs:
   verify-pr-title:
     permissions:
       pull-requests: read
-    uses: kagenti/.github/.github/workflows/pr-verifier-required.yml@4e535f2436d167295d39d488ce5c44b5a2d49792
+    uses: kagenti/.github/.github/workflows/pr-verifier-required.yml@5df2608afc813a6ec4a002a9ea05640863549122