Bump org.eclipse.jetty:jetty-bom from 9.4.52.v20230823 to 12.0.0

Bumps [org.eclipse.jetty:jetty-bom](https://github.com/eclipse/jetty.project) from 9.4.52.v20230823 to 12.0.0.
- [Release notes](https://github.com/eclipse/jetty.project/releases)
- [Commits](jetty/jetty.project@jetty-9.4.52.v20230823...jetty-12.0.0)

---
updated-dependencies:
- dependency-name: org.eclipse.jetty:jetty-bom
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Diff for: alchemy-dependencies/pom.xml

@@ -23,7 +23,7 @@
 
     <javassist.version>3.30.2-GA</javassist.version>
 
-    <jetty.version>9.4.52.v20230823</jetty.version>
+    <jetty.version>12.0.0</jetty.version>
 
     <!-- annotations and processors -->