Update dependency org.springframework.boot:spring-boot-starter-test to v3.5.7

Author: renovate[bot]

pom.xml

@@ -126,7 +126,7 @@
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
-            <version>3.5.6</version>
+            <version>3.5.7</version>
             <scope>test</scope>
         </dependency>