plugin connfiguration

        <plugin>
            <groupId>org.apache.karaf.tooling</groupId>
            <artifactId>karaf-maven-plugin</artifactId>
            <version>4.0.9</version>
            <configuration>
                <excludedArtifactIds>
                    <excludedArtifactId>slf4j-api</excludedArtifactId>
                </excludedArtifactIds>
            </configuration>
        </plugin>