add Java 23 to build matrix

Author: sullis

.github/workflows/default.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       matrix:
         os: [ ubuntu-latest,macos-latest,windows-latest ]
-        java: [ 8.0.x, 9.0.x, 10.0.x, 11.0.x, 12.0.x, 13.0.x, 14.0.x, 15.0.x, 16.0.x, 17.0.x, 18.0.x, 19.0.x, 20.0.x, 21.0.x, 22.0.x ]
+        java: [ 8.0.x, 9.0.x, 10.0.x, 11.0.x, 12.0.x, 13.0.x, 14.0.x, 15.0.x, 16.0.x, 17.0.x, 18.0.x, 19.0.x, 20.0.x, 21.0.x, 22.0.x, 23.0.x ]
 
     steps:
       - uses: actions/checkout@v4