updated Docker image

Author: clausnagel

.github/workflows/build-citydb-tool.yml

@@ -7,7 +7,7 @@ jobs:
     strategy:
       matrix:
         os: [ ubuntu-latest, windows-latest ]
-        java: [ 21 ]
+        java: [ 25 ]
         distribution: [ temurin ]
     runs-on: ${{ matrix.os }}
     steps:

Dockerfile

@@ -5,8 +5,8 @@
 
 # Fetch & build stage #########################################################
 # ARGS
-ARG BUILDER_IMAGE_TAG='21-jdk-noble'
-ARG RUNTIME_IMAGE_TAG='21-jre-noble'
+ARG BUILDER_IMAGE_TAG='25-jdk-noble'
+ARG RUNTIME_IMAGE_TAG='25-jre-noble'
 
 # Base image
 FROM eclipse-temurin:${BUILDER_IMAGE_TAG} AS builder