Release 1.2.12

What's Changed

• Feature/quarkus upgrade to release 3.17.4 by @amusarra in #5

Changed

• Upgrade to Quarkus 3.17.4
• Update the CONTRIBUTING.md file with the Quarkus contribution guide

Security

• Update the image base (for Dockerfile.jvm and Dockerfile.legacy-jar) to registry.access.redhat.com/ubi9/openjdk-21:1.21-3.1733995526
• Update the image base (for Dockerfile.native) to registry.access.redhat.com/ubi9/ubi-minimal:9.5-1733767867

Full Changelog: v1.2.11...v1.2.12