Update dependency org.springframework.boot:spring-boot-starter-parent to v4

Author: renovate[bot]

pom.xml

@@ -16,7 +16,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>3.5.9</version>
+		<version>4.0.1</version>
 		<relativePath />
 	</parent>