Fix include ignored migration rerunning (#41114)

Closes #ISSUE

Release Notes:

- Fixed an issue where having a correct `file_finder.include_ignored`
setting would result in failed to migrate errors

crates/migrator/src/migrations/m_2025_10_17/settings.rs

@@ -17,6 +17,7 @@ pub fn make_file_finder_include_ignored_an_enum(value: &mut Value) -> Result<()>
         Value::Bool(true) => Value::String("all".to_string()),
         Value::Bool(false) => Value::String("indexed".to_string()),
         Value::Null => Value::String("smart".to_string()),
+        Value::String(s) if s == "all" || s == "indexed" || s == "smart" => return Ok(()),
         _ => anyhow::bail!("Expected include_ignored to be a boolean or null"),
     };
     Ok(())