Bump maven-shade-plugin from 3.3.0 to 3.4.1 in /dockerfile-image-update

Bumps [maven-shade-plugin](https://github.com/apache/maven-shade-plugin) from 3.3.0 to 3.4.1.
- [Release notes](https://github.com/apache/maven-shade-plugin/releases)
- [Commits](apache/maven-shade-plugin@maven-shade-plugin-3.3.0...maven-shade-plugin-3.4.1)

---
updated-dependencies:
- dependency-name: org.apache.maven.plugins:maven-shade-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

dockerfile-image-update/pom.xml

@@ -159,7 +159,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
-                <version>3.3.0</version>
+                <version>3.4.1</version>
                 <executions>
                     <execution>
                         <phase>package</phase>