test: webhook ltar info as rollup count

Signed-off-by: Raju Udava <86527202+dstala@users.noreply.github.com>

tests/playwright/tests/db/01-webhook.spec.ts

@@ -683,7 +683,7 @@ test.describe.serial('Webhook', () => {
             CountryCode: '1',
             CityCodeRollup: '2',
             CityCodeFormula: 100,
-            CityList: 2,
+            CityList: '2',
             CityCodeLookup: ['23', '33'],
           },
         ],
@@ -694,7 +694,7 @@ test.describe.serial('Webhook', () => {
             CountryCode: '1',
             CityCodeRollup: '2',
             CityCodeFormula: 100,
-            CityList: 2,
+            CityList: '2',
             CityCodeLookup: ['23', '33'],
           },
         ],