testing: fix promise rejection error (#8283)

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## Purpose
_Describe the problem you want to address or the feature you want to
implement._

## Approach
_Describe how your changes address the issue or implement the desired
functionality in as much detail as possible._

## References
closes #8258

## Pre-Merge TODO
- [ ] Write tests for your proposed changes
- [ ] Make sure that existing tests do not fail

---------

Co-authored-by: Bayheck <[email protected]>

src/native-automation/request-pipeline/safe-api.ts

@@ -16,13 +16,15 @@ const IGNORED_ERROR_CODES = {
     // The "Session not found" error can occur in iframes for unclear reasons.
     SESSION_WITH_GIVEN_ID_NOT_FOUND: -32001,
 };
+//The "WebSocket connection closed" error occurs on closeWindow in multiple windows mode
+const IGNORED_ERROR_MESSAGES = ['WebSocket connection closed'];
 
 export async function connectionResetGuard (handleRequestFn: () => Promise<void>, handleErrorFn: (err: any) => void): Promise<void> {
     try {
         await handleRequestFn();
     }
     catch (err: any) {
-        if (Object.values(IGNORED_ERROR_CODES).includes(err?.response?.code))
+        if (Object.values(IGNORED_ERROR_CODES).includes(err?.response?.code) || IGNORED_ERROR_MESSAGES.includes(err.message))
             return;
 
         handleErrorFn(err);