chore(deps): update dependency org.cyclonedx:cyclonedx-maven-plugin to v2.9.0 (#3724)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

spring-boot-admin-samples/spring-boot-admin-sample-servlet/pom.xml

@@ -97,7 +97,7 @@
             <plugin>
                 <groupId>org.cyclonedx</groupId>
                 <artifactId>cyclonedx-maven-plugin</artifactId>
-                <version>2.8.2</version>
+                <version>2.9.0</version>
                 <executions>
                     <execution>
                         <phase>validate</phase>