fix: Remove the default error for failed tests error banner (#3784)

Author: RulaKhaled

src/pages/RepoPage/FailedTestsTab/FailedTestsPage/FailedTestsErrorBanner/FailedTestsErrorBanner.tsx

@@ -105,10 +105,7 @@ function FailedTestsErrorBanner() {
   })
 
   const { data } = useTestResultsTestSuites({ branch })
-  const latestUploadError = data?.latestUploadError ?? {
-    errorCode: ErrorCodeEnum.fileNotFoundInStorage,
-    errorMessage: 'File not found',
-  }
+  const latestUploadError = data?.latestUploadError
 
   if (!latestUploadError || branch === overview?.defaultBranch) {
     return null