Update Dockerfile.cli

Author: ZtF

Dockerfile.cli

@@ -29,8 +29,7 @@ RUN mvn --no-transfer-progress package && \
   mvn clean
 
 # Step 2 - Run Ant Deploy
-#FROM docker.io/eclipse-temurin:${JDK_VERSION} AS ant_build
-FROM openjdk:${JDK_VERSION}-slim as ant_build
+FROM docker.io/eclipse-temurin:${JDK_VERSION} AS ant_build
 ARG TARGET_DIR=dspace-installer
 # COPY the /install directory from 'build' container to /dspace-src in this container
 COPY --from=build /install /dspace-src