add dockerfile

Dockerfile

@@ -0,0 +1,4 @@
+FROM openjdk:17 as BuildJava
+ARG JAR_FILE=build/libs/auth-service.jar
+COPY ${JAR_FILE} app.jar
+ENTRYPOINT ["java","-jar","/app.jar"]

build.gradle

@@ -5,7 +5,6 @@ plugins {
 }
 
 group = 'com.danielbohry'
-version = '0.0.1'
 
 java {
     sourceCompatibility = '17'