Configured dynamic port for Render

Author: ankitdoi-coder

src/main/resources/application.properties

@@ -5,4 +5,7 @@ spring.datasource.password=NewStrongPassword
 spring.jpa.hibernate.ddl-auto=update
 spring.jpa.show-sql=true
 spring.thymeleaf.cache=false
-server.port=8080
+server.port=8080
+
+# Added this line to support Render's dynamic port
+server.port=${PORT:8080}