moving docker to a separate package

Dockerfile

@@ -1,18 +0,0 @@
-FROM maven:3.6.3-jdk-14 as builder
-WORKDIR application
-COPY ./ ./
-RUN mvn clean install
-
-FROM openjdk:14 as layerBuilder
-WORKDIR application
-ARG JAR_FILE=application/target/*.jar
-COPY --from=builder ${JAR_FILE} application.jar
-RUN java -Djarmode=layertools -jar application.jar extract
-
-FROM openjdk:14
-WORKDIR application
-COPY --from=layerBuilder application/dependencies/ ./
-COPY --from=layerBuilder application/spring-boot-loader/ ./
-COPY --from=layerBuilder application/snapshot-dependencies/ ./
-COPY --from=layerBuilder application/application/ ./
-ENTRYPOINT ["java", "-Djava.security.cgd=file:/dev/./urandom", "org.springframework.boot.loader.JarLauncher"]