template validation version upgrade

Author: Vemarthula-Microsoft

.github/workflows/azure-dev-validation.yml

@@ -20,7 +20,7 @@ jobs:
         uses: actions/checkout@v4 
       # Step 2: Validate the Azure template using microsoft/template-validation-action 
       - name: Validate Azure Template 
-        uses: microsoft/template-validation-action@Latest
+        uses: microsoft/template-validation-action@v0.3.5
         id: validation 
         env: 
           AZURE_CLIENT_ID: ${{ secrets.AZURE_CLIENT_ID }}