[DBZ-4672] Build trigger issues - Red Hat Issue Tracker

Changes to debezium-schema-generator should trigger builds of those connector modules using it (see https://github.com/debezium/debezium/pull/3184)
Changes to the MySQL connector shouldn't trigger builds for other modules (see https://github.com/debezium/debezium/pull/3191)
Changes to debezium-server should trigger build of Debezium Server modules (see https://github.com/debezium/debezium/pull/3185) (pushed a commit to that same PR for this)
Inconsistent commit message check (see https://github.com/debezium/debezium/pull/3185; the bot pushes a comment rightfully stating that there are commits without the right prefix, but the check still passes (green check mark) rather than is failing)