Summary
- shared-macros.mk: add ruby to PATH (commit: 0f583aa) (details)
- Switch default Java to version 21 (commit: e1b8cc4) (details)
- transforms/defaults: drop vendor mediator priority for java (commit: f654504) (details)
- opensearch: do not depend on deprecated Java 18 (commit: 3df412e) (details)
- openjdk-23: use OpenJDK 23 as the boot JDK (commit: e9031e6) (details)