#207 Update dockerfile

Dockerfile

@@ -1,8 +1,9 @@
-FROM openjdk:11.0.10-jdk as builder
+FROM eclipse-temurin:11.0.18_10-jdk as builder
 
 ENV SMEAGOL_DIR=/usr/src/smeagol
 COPY mvnw pom.xml package.json yarn.lock .prettierrc ${SMEAGOL_DIR}/
 COPY .mvn ${SMEAGOL_DIR}/.mvn
+RUN apt-get update && apt install -y git
 RUN git config --global url."https://github.com/".insteadOf git://github.com/
 # We resolve dependencies before copying src so we profit from dockers caching behavior
 RUN set -x \
@@ -15,7 +16,7 @@ RUN set -x \
 
 
 
-FROM registry.cloudogu.com/official/java:11.0.14-3
+FROM registry.cloudogu.com/official/java:11.0.18-1
 LABEL NAME="official/smeagol" \
       VERSION="1.6.2-3" \
       maintainer="Sebastian Sdorra <sebastian.sdorra@cloudogu.com>"