Add Java 25 to CI workflow matrix

Author: pgleeson

.github/workflows/ci.yml

@@ -14,7 +14,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        java: [ '8', '11', '16', '17', '19', '21' ]
+        java: [ '8', '11', '16', '17', '19', '21', '25' ]
         runs-on: [ubuntu-latest, windows-2022, macos-latest ]
         exclude:
           - runs-on: macos-latest