Attempt to make tutorial test more robust (#2601)

## Checklist

- [-] I have added
[tests](https://www.cursorless.org/docs/contributing/test-case-recorder/)
- [-] I have updated the
[docs](https://github.com/cursorless-dev/cursorless/tree/main/docs) and
[cheatsheet](https://github.com/cursorless-dev/cursorless/tree/main/cursorless-talon/src/cheatsheet)
- [-] I have not broken the cheatsheet

packages/cursorless-vscode-e2e/src/suite/tutorial/tutorial.vscode.test.ts

@@ -156,13 +156,12 @@ async function runBasicTutorialTest(spyIde: SpyIDE) {
   // Another sleep just in case
   await sleepWithBackoff(50);
 
-  // We allow duplicate messages because they're idempotent. Not sure why some
-  // platforms get the init message twice but it doesn't matter.
-  const log = getTutorialWebviewEventLog();
-  const lastMessage = log[log.length - 1];
   assert(
-    lastMessage.type === "messageSent" &&
-      lastMessage.data.preConditionsMet === false,
+    getTutorialWebviewEventLog().some(
+      (message) =>
+        message.type === "messageSent" &&
+        message.data.preConditionsMet === false,
+    ),
   );
 
   // Test resuming tutorial