fix: spring-kafka-example/pom.xml to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JAVA-ORGSPRINGFRAMEWORK-12817817

Author: snyk-bot

spring-kafka-example/pom.xml

@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>3.5.6</version>
+		<version>3.5.5</version>
 		<relativePath/>
 	</parent>
 
@@ -21,7 +21,7 @@
 	<properties>
 		<java.version>21</java.version>
 		<spring.boot.version>3.5.6</spring.boot.version>
-		<spring.kafka.version>3.3.9</spring.kafka.version>
+		<spring.kafka.version>3.3.10</spring.kafka.version>
 		<lombok.version>1.18.42</lombok.version>
 		<jakarta.validation.version>3.1.1</jakarta.validation.version>
 	</properties>