Bump flatten-maven-plugin from 1.4.1 to 1.5.0 (#63)

Bumps [flatten-maven-plugin](https://github.com/mojohaus/flatten-maven-plugin) from 1.4.1 to 1.5.0.
- [Release notes](https://github.com/mojohaus/flatten-maven-plugin/releases)
- [Commits](mojohaus/flatten-maven-plugin@1.4.1...1.5.0)

---
updated-dependencies:
- dependency-name: org.codehaus.mojo:flatten-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pom.xml

@@ -299,7 +299,7 @@
           </execution>
         </executions>
         <groupId>org.codehaus.mojo</groupId>
-        <version>1.4.1</version>
+        <version>1.5.0</version>
       </plugin>
     </plugins>
   </build>