Update Dockerfile

Author: SungMinju

Dockerfile

@@ -1,4 +1,4 @@
-FROM openjdk:17
+FROM eclipse-temurin:17-jre
 COPY build/libs/peakly-0.0.1-SNAPSHOT.jar app.jar
 EXPOSE 8080
-ENTRYPOINT ["java", "-jar", "/app.jar"]
+ENTRYPOINT ["java", "-jar", "/app.jar"]