Testcontainers/Java: Use Java 25 LTS

Author: amotl

.github/workflows/testing-testcontainers-java.yml

@@ -40,7 +40,7 @@ jobs:
         java-version: [
           '17',
           '21',
-          '24',
+          '25',
         ]
         cratedb-version: [ 'nightly' ]