chore: refix docker compose sample backend startup arguements

compose.yml

@@ -66,7 +66,7 @@ services:
     build: 
       context: sample-back                                                                                                  
       args:
-        - -Dspring.profiles.active=sample
+        jarargs: -Dspring.profiles.active=sample
     container_name: samplefam-api
     restart: always
     depends_on:

sample-back/Dockerfile

@@ -3,5 +3,8 @@ FROM openjdk:24-jdk-slim
 ARG JAR_FILE=target/*.jar
 COPY ${JAR_FILE} app.jar
 
+ARG jarargs=''
+ENV myArgs=$jarargs
+
 EXPOSE 8080
-ENTRYPOINT ["java","-jar","/app.jar"]
+ENTRYPOINT java $myArgs -jar /app.jar

tds-back/Dockerfile

@@ -3,5 +3,8 @@ FROM openjdk:24-jdk-slim
 ARG JAR_FILE=target/*.jar
 COPY ${JAR_FILE} app.jar
 
+ARG jarargs=''
+ENV myArgs=$jarargs
+
 EXPOSE 8080
-ENTRYPOINT ["java","-jar","/app.jar"]
+ENTRYPOINT java $myArgs -jar /app.jar