feat: update setup

Author: Angular2Guy

hotelSelection-backend/Dockerfile

@@ -3,5 +3,5 @@ VOLUME /tmp
 RUN sh -c 'touch /app.jar'
 ARG JAR_FILE
 ADD build/libs/${JAR_FILE} /app.jar
-ENV JAVA_OPTS="-XX:+UseG1GC -XX:MaxGCPauseMillis=50 -XX:+UseStringDeduplication"
+ENV JAVA_OPTS="-XX:+UseG1GC -XX:MaxGCPauseMillis=50 -XX:+UseStringDeduplication -XX:MaxDirectMemorySize=64m"
 ENTRYPOINT exec java $JAVA_OPTS -Dliquibase.duplicateFileMode=WARN -Djava.security.egd=file:/dev/./urandom -jar /app.jar

payment-backend/Dockerfile

@@ -3,5 +3,5 @@ VOLUME /tmp
 RUN sh -c 'touch /app.jar'
 ARG JAR_FILE
 ADD build/libs/${JAR_FILE} /app.jar
-ENV JAVA_OPTS="-XX:+UseG1GC -XX:MaxGCPauseMillis=50 -XX:+UseStringDeduplication"
+ENV JAVA_OPTS="-XX:+UseG1GC -XX:MaxGCPauseMillis=50 -XX:+UseStringDeduplication -XX:MaxDirectMemorySize=64m"
 ENTRYPOINT exec java $JAVA_OPTS -Dliquibase.duplicateFileMode=WARN -Djava.security.egd=file:/dev/./urandom -jar /app.jar