Resolve "Migrate to new Java LTS version version (OpenJDK 17)"

.gitlab-ci.yml

-image: 'maven:3.6.3-jdk-11-slim'
+image: 'maven:3.8.4-openjdk-17-slim'
 
 cache:
   paths:

Dockerfile

 ############ BUILD STAGE ############
-FROM maven:3.6.2-jdk-11-slim AS build
+FROM maven:3.8.4-openjdk-17-slim AS build
 WORKDIR /app
 ARG PROJECT_ARTIFACT_ID=kypo-adaptive-training
 ## default link to proprietary repository, e.g., Gitlab repository
@@ -11,7 +11,7 @@ RUN mvn clean install -DskipTests -Dproprietary-repo-url=$PROPRIETARY_REPO_URL &
     cp /app/target/$PROJECT_ARTIFACT_ID-*.jar /app/kypo-adaptive-training.jar
 
 ############ RUNNABLE STAGE ############
-FROM openjdk:11-jre-slim
+FROM eclipse-temurin:17-jre-focal AS runnable
 WORKDIR /app
 COPY /etc/kypo-adaptive-training.properties /app/etc/kypo-adaptive-training.properties
 COPY entrypoint.sh /app/entrypoint.sh

pom.xml

@@ -18,12 +18,12 @@
     </parent>
 
     <properties>
-        <java.version>11</java.version>
+        <java.version>17</java.version>
         <proprietary-repo-id>gitlab-maven</proprietary-repo-id>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-        <kypo-security-commons.version>1.0.49</kypo-security-commons.version>
-        <kypo-elasticsearch-documents.version>1.1.2</kypo-elasticsearch-documents.version>
+        <kypo-security-commons.version>2.0.0</kypo-security-commons.version>
+        <kypo-elasticsearch-documents.version>2.0.0</kypo-elasticsearch-documents.version>
         <swagger.version>3.0.0</swagger.version>
         <swagger.directory>${basedir}/doc-files</swagger.directory>
         <swagger.skip>true</swagger.skip>