Update mariadb Docker tag to v12.3.2

.forgejo/workflows/images.yml

@@ -2,12 +2,11 @@ name: Build (and tag) Images
 
 on:
   push:
-    branches:
   workflow_dispatch:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: docker
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4

docker-compose.yml

@@ -1,6 +1,6 @@
 services:
   db:
-    image: mariadb:12.0.2
+    image: mariadb:12.3.2
     command: --max_allowed_packet=3250585600
     environment:
       MYSQL_ROOT_PASSWORD: rootpassword # ${{secrets.MYSQL_ROOT_PASSWORD}}