`Comparators` should be `Serializable`.`RSPEC-2063`

[yeikel]

https://rules.sonarsource.com/java/RSPEC-2063

[tkvangorder]

This should also schedule AddSerialVersionUidToSerializable since we already have a recipe in place to do this work.

This will also need to consider any instance variables in the comparator (to make sure those are serializable).

You could probably call this method and make any non-serializable fields as transient:

https://github.com/openrewrite/rewrite/blob/main/rewrite-java/src/main/java/org/openrewrite/java/cleanup/FixSerializableFields.java