Create rules for deprecated exceptions

According to the [migration guide](https://github.com/spring-projects/spring-framework/wiki/Upgrading-to-Spring-Framework-6.x#data-access-and-transactions-1):

> CannotSerializeTransactionException and DeadlockLoserDataAccessException are deprecated as of 6.0.3 due to their inconsistent JDBC semantics, in favor of the PessimisticLockingFailureException base class and consistent semantics of its common CannotAcquireLockException subclass (aligned with JPA/Hibernate) in all default exception translation scenarios.

Investigate and create rules if necessary.

In the rule description and message, try to be as verbose and clear as possible. Code examples are always welcome and useful. Feel free to use markdown syntax for these.

Start with the linked Spring Framework 6.x migration guide and search this repository for CannotSerializeTransactionException and DeadlockLoserDataAccessException. Determine whether rules are needed, then ensure any rules have verbose, clear descriptions and messages with useful Markdown code examples; done means the relevant deprecated-exception coverage is represented in the ruleset.

Written by the indexing model from the issue text.