Bump org.codehaus.mojo:flatten-maven-plugin from 1.5.0 to 1.6.0 (#86)

Bumps [org.codehaus.mojo:flatten-maven-plugin](https://github.com/mojohaus/flatten-maven-plugin) from 1.5.0 to 1.6.0.
- [Release notes](https://github.com/mojohaus/flatten-maven-plugin/releases)
- [Commits](mojohaus/flatten-maven-plugin@1.5.0...1.6.0)

---
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] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pom.xml

@@ -145,7 +145,7 @@
 		<version.org.codehaus.mojo.build-helper>3.5.0</version.org.codehaus.mojo.build-helper>
 		<version.org.codehaus.mojo.exec>3.1.1</version.org.codehaus.mojo.exec>
 		<version.org.codehaus.mojo.jaxws>2.6</version.org.codehaus.mojo.jaxws>
-		<version.org.codehaus.mojo.flatten>1.5.0</version.org.codehaus.mojo.flatten>
+		<version.org.codehaus.mojo.flatten>1.6.0</version.org.codehaus.mojo.flatten>
 		<version.org.codehaus.mojo.license>2.3.0</version.org.codehaus.mojo.license>
 		<version.org.codehaus.mojo.taglist>3.0.0</version.org.codehaus.mojo.taglist>
 		<version.org.codehaus.mojo.tidy>1.2.0</version.org.codehaus.mojo.tidy>