Bump org.codehaus.mojo:flatten-maven-plugin from 1.6.0 to 1.7.0 (#2305)

Bumps [org.codehaus.mojo:flatten-maven-plugin](https://github.com/mojohaus/flatten-maven-plugin) from 1.6.0 to 1.7.0.
- [Release notes](https://github.com/mojohaus/flatten-maven-plugin/releases)
- [Commits](https://github.com/mojohaus/flatten-maven-plugin/compare/1.6.0...1.7.0)

---
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>

pom.xml

@@ -72,7 +72,7 @@
 
         <!-- Maven Plugin versions - START -->
         <maven.enforcer.plugin.version>3.5.0</maven.enforcer.plugin.version>
-        <flatten.maven.plugin.version>1.6.0</flatten.maven.plugin.version>
+        <flatten.maven.plugin.version>1.7.0</flatten.maven.plugin.version>
         <maven.scm.plugin.version>2.1.0</maven.scm.plugin.version>
         <maven.site.plugin.version>3.21.0</maven.site.plugin.version>