GH CI: Replace Java 23 with 24

Replace Java 24-ea with 25-ea

Author: garydgregory

.github/workflows/maven.yml

@@ -28,12 +28,9 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-13]
-        java: [ 8, 11, 17, 21, 23 ]
+        java: [ 8, 11, 17, 21, 24 ]
         experimental: [false]
         include:
-          - java: 24-ea
-            os: macos-latest
-            experimental: true        
           - java: 25-ea
             os: macos-latest
             experimental: true