Tonic Structural release notes

Spark and Databricks - For the Regex Mask generator, before a job runs, Structural now rejects patterns that mix named and unnamed capture groups, or that use .NET-only syntax such as (?'name'...) or (?#...). This is because the .NET and Spark/Java engines handle these patterns differently. Instead, use only named or only unnamed groups. The validation applies only to jobs that run on the Java/Spark engine, like Spark (Hive SDK) sources and Databricks on Spark 3.3 or later. This limitation does not affect other data connectors.