Upgrade Spring Boot 3.4.0 -> 3.4.1 (#1473)

See:
- https://github.com/spring-projects/spring-boot/releases/tag/v3.4.1
- spring-projects/spring-boot@v3.4.0...v3.4.1

pom.xml

@@ -522,7 +522,7 @@
             <dependency>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-test</artifactId>
-                <version>3.4.0</version>
+                <version>3.4.1</version>
             </dependency>
             <dependency>
                 <groupId>org.springframework.security</groupId>