chore(deps): bump flatten-maven-plugin from 1.4.0 to 1.4.1

Bumps [flatten-maven-plugin](https://github.com/mojohaus/flatten-maven-plugin) from 1.4.0 to 1.4.1.
- [Release notes](https://github.com/mojohaus/flatten-maven-plugin/releases)
- [Commits](https://github.com/mojohaus/flatten-maven-plugin/compare/1.4.0...1.4.1)

---
updated-dependencies:
- dependency-name: org.codehaus.mojo:flatten-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>

pom.xml

@@ -103,7 +103,7 @@
         <alibaba-dingtalk-sdk.version>2.0.0</alibaba-dingtalk-sdk.version>
 
         <!-- maven plugins -->
-        <flatten-maven-plugin.version>1.4.0</flatten-maven-plugin.version>
+        <flatten-maven-plugin.version>1.4.1</flatten-maven-plugin.version>
         <integration-maven-plugin.version>${revision}</integration-maven-plugin.version>
         <maven.repository.url>https://maven.schbrain.com/repository</maven.repository.url>
     </properties>