Feat: Add Google operator #3221 (#9086)

### What problem does this PR solve?

Feat: Add Google operator #3221

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

web/src/pages/agent/canvas/node/dropdown/next-step-dropdown.tsx

@@ -102,7 +102,7 @@ function AccordionOperators() {
               Operator.TavilySearch,
               Operator.TavilyExtract,
               Operator.ExeSQL,
-              Operator.Bing,
+              Operator.Google,
             ]}
           ></OperatorItemList>
         </AccordionContent>