Merge pull request #50 from celalaygar/dependabot/maven/backend/org.springframework.boot-spring-boot-starter-parent-4.0.2

Bump org.springframework.boot:spring-boot-starter-parent from 3.5.6 to 4.0.2 in /backend

Author: celalaygar

backend/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>3.5.6</version>
+		<version>4.0.2</version>
 		<relativePath/> <!-- lookup parent from repository -->
 	</parent>
 	<groupId>com.example</groupId>