switch to target DB config

backend/src/main/resources/application.yml

@@ -9,7 +9,7 @@ spring:
       max-request-size: 5MB
 
   datasource:
-    url: ${SPRING_DATASOURCE_URL:jdbc:mysql://localhost:3306/Petstoredb?useSSL=false&allowPublicKeyRetrieval=true&serverTimezone=UTC}
+    url: ${SPRING_DATASOURCE_URL:jdbc:mysql://localhost:3307/Petstoredb_target?useSSL=false&allowPublicKeyRetrieval=true&serverTimezone=UTC}
     username: ${SPRING_DATASOURCE_USERNAME:petshop}
     password: ${SPRING_DATASOURCE_PASSWORD:petshop}
     driver-class-name: com.mysql.cj.jdbc.Driver
@@ -20,7 +20,7 @@ spring:
 
   jpa:
     hibernate:
-      ddl-auto: validate
+      ddl-auto: none
       naming:
         physical-strategy: org.hibernate.boot.model.naming.PhysicalNamingStrategyStandardImpl
     show-sql: ${JPA_SHOW_SQL:false}