Deprecate RDBMS Sail code and disable RDBMS-related tests

Description

The Sesame RDBMS Sail will be deprecated. Code needs to be marked as such, and testsuites on the Postgres/MySQL backends can be disabled.

Environment

None

Status

Assignee

Jeen Broekstra

Reporter

Jeen Broekstra

Labels

None

Fix versions

Priority

Blocker
Configure