Bump io.fabric8:docker-maven-plugin from 0.42.0 to 0.44.0

Bumps [io.fabric8:docker-maven-plugin](https://github.com/fabric8io/docker-maven-plugin) from 0.42.0 to 0.44.0.
- [Release notes](https://github.com/fabric8io/docker-maven-plugin/releases)
- [Changelog](https://github.com/fabric8io/docker-maven-plugin/blob/master/doc/changelog.md)
- [Commits](fabric8io/docker-maven-plugin@v0.42.0...v0.44.0)

---
updated-dependencies:
- dependency-name: io.fabric8:docker-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

chapter-9/redis/pom.xml

@@ -22,7 +22,7 @@
         <quarkus.platform.version>2.8.2.Final</quarkus.platform.version>
         <surefire-plugin.version>2.22.2</surefire-plugin.version>
 
-        <docker-plugin.version>0.42.0</docker-plugin.version>
+        <docker-plugin.version>0.44.0</docker-plugin.version>
     </properties>
     <dependencyManagement>
         <dependencies>