fix: Make serialize_to_file test cross platform (#20147)

## Which issue does this PR close?

- N/A.

## Rationale for this change

Make the `serialize_to_file` substrait test work on different platforms.

## What changes are included in this PR?

- Updated `serialize_to_file`.

## Are these changes tested?

Yes.

## Are there any user-facing changes?

No.

Author: nuno-faria

datafusion/substrait/tests/cases/serialize.rs

@@ -17,7 +17,6 @@
 
 #[cfg(test)]
 mod tests {
-    use datafusion::common::assert_contains;
     use datafusion::datasource::provider_as_source;
     use datafusion::logical_expr::LogicalPlanBuilder;
     use datafusion_substrait::logical_plan::consumer::from_substrait_plan;
@@ -44,8 +43,18 @@ mod tests {
         serializer::deserialize(path).await?;
 
         // Test case 2: serializing to an existing file should fail.
-        let got = serializer::serialize(sql, &ctx, path).await.unwrap_err();
-        assert_contains!(got.to_string(), "File exists");
+        let got = serializer::serialize(sql, &ctx, path)
+            .await
+            .unwrap_err()
+            .to_string();
+        assert!(
+            [
+                "File exists", // unix
+                "os error 80"  // windows
+            ]
+            .iter()
+            .any(|s| got.contains(s))
+        );
 
         fs::remove_file(path)?;