update java and DB versions in build matrix

Author: goekay

.github/workflows/main.yml

@@ -7,8 +7,8 @@ jobs:
       fail-fast: false
       matrix:
         os: [ ubuntu-latest ]
-        java: [ '21', '23' ]
-        db: [ 'mysql:8.0', 'mariadb:10.3', 'mariadb:10.4.30', 'mariadb:10.5.21', 'mariadb:10.6.14' ]
+        java: [ '21', '23', '25' ]
+        db: [ 'mysql:8.0', 'mysql:8.4', 'mariadb:10.6.14', 'mariadb:11.8.5', 'mariadb:12.1.2']
     runs-on: ${{ matrix.os }}
     services:
       mysql: