cicd: added jdk23 to target java versions

Author: sttk

.github/workflows/java-ci.yml

@@ -11,7 +11,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        javaver: [21, 22]
+        javaver: [21, 22, 23]
         os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
     - uses: actions/checkout@v4