fix: add sendBundle param to mockSentinelNetworks

The previous refactor delegated mockSentinelNetworksRelayOnly to
mockSentinelNetworks(mockServer, false) but forgot to add the parameter,
leaving sendBundle hardcoded to true in both cases.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: davibroc

test/e2e/tests/bridge/bridge-test-utils.ts

@@ -1369,7 +1369,10 @@ export const checkInputChangedEvents = async (
   return expectedInputChanges.length;
 };
 
-async function mockSentinelNetworks(mockServer: Mockttp) {
+async function mockSentinelNetworks(
+  mockServer: Mockttp,
+  sendBundle: boolean = true,
+) {
   return await mockServer
     .forGet('https://tx-sentinel-ethereum-mainnet.api.cx.metamask.io/networks')
     .always()
@@ -1383,7 +1386,7 @@ async function mockSentinelNetworks(mockServer: Mockttp) {
           smartTransactions: true,
           relayTransactions: true,
           hidden: false,
-          sendBundle: true,
+          sendBundle,
         },
       },
     }));